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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 3051. |
Lt 2xhole square + 9x - 5x-5 x+5 |
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| 3052. |
[email\xa0protected] + [email\xa0protected] = p |
| Answer» Multiply by 0 at both sidesYou find LHS=RHS Hence proved | |
| 3053. |
Z1=Z-i,z2=-2+i find the value of Re(Z1 xZ2)÷z1 |
| Answer» (2Z+1)/(Z-i) | |
| 3054. |
What is 0/0? Is its answer is infinity or zero |
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Answer» INFINITEEEEE...... It is the indeterminent form used in chapter limits and derivatives.... Actually 0/0 can give any no. E.g., 1×0=0. ===> 0/0=1 2×0=0 ===> 0/0=2Like this we can right 0/0 =anythingTherefore, it is not defined It is not defined ZERO BECAUSE ANY NUMBER DIVIDED BY ZERO IS ZERO Indetrminent form |
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| 3055. |
Solve 2cos^2x+3 sinx=0 |
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| 3056. |
Lim y->0. {(x+y)sec(x+y) - xsec x}/ySolve...... |
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| 3057. |
Lim (x+y)sec(x+y) - xsec xy->0 _____________________ y |
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Answer» Correct Yaah, correct There is no way to delete any question u ask. U need to press report then it will not show ur question i think so. Before u ask any question think and ask I this app ,I think there is no way 4 deleting the answer How do i delete my question ? McKnight |
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| 3058. |
Find the number of subsets of A×B if n(A)=5,n(B)=2? |
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Answer» 10 10 |
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| 3059. |
Find the derivative of xsinx by first principle? |
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Answer» x cosx xcosx Yes this question is there in miscellaneous example This question is there in miscellaneous solved example Hope this is helpful to u Proof:f(x)=xsinx f\'(x)=ddx[x]sinx+xddx[sinx] f\'(x)=1sinx+xcosx f\'(x)=xcosx+sinx |
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| 3060. |
x^2+3√3x-12/x^2-3 when limit tends to √3 |
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Answer» Hi anushka baby kabhi land muh ma liya hai vassa apka boobs ka dood mitha hai ya nahi 3+9-12/3-312-4-35 |
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| 3061. |
How\'s the marks distributed among the chapters? |
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Answer» In mathematics Mainly which chapter |
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| 3062. |
If a minus 2 X square + a y square is equals to 4 represent rectangular hyperbola then a is equal to |
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| 3063. |
I don\'t have much time |
| Answer» Best of luck for maths exam | |
| 3064. |
Can u please tell me how to prepare for it |
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Answer» U can do imp questions of all chapters which are coming and also see the formulas How many chapters are coming |
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| 3065. |
Guys tomorrow is my maths exam |
| Answer» All the Best for your math exam | |
| 3066. |
Find the value of X when 1+6+11......+x=148 |
| Answer» Answer will ne 36 as per my solution | |
| 3067. |
Find the equation of hperbola where foci are (0,+12) and (0,-12) and length of latus rectum is 36 |
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| 3068. |
Differentiation of (√ sec x) by first principle of differentiation?? |
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| 3069. |
Cosx-sinx |
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| 3070. |
2+2×8+2₩ |
| Answer» 20 | |
| 3071. |
In a hand whist, what is the probability that four king are held by a specified player |
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| 3072. |
The minute hand of a clock 2.1cm long how far does it tip move in 20minute. (Using pi=22÷7 |
| Answer» Theta=l/r 2*22/7=l/2.1 l=4.4cm | |
| 3073. |
Evaluate y = √sin √x |
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| 3074. |
What is the derivative of cosecxcotx |
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| 3075. |
If f(x)= root x - one can be neagative if not ?why? |
| Answer» Since square root of any negative number is a complex number it is not a real number but we want a real number not a imaginary number so, root x is not a negative number | |
| 3076. |
Differentiate (tanx+secx)(cotx+cosecx) |
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| 3077. |
Friends give me the solution of ch 15 15.1 question no. 11 |
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Answer» Yes write Plz.....write the question..... |
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| 3078. |
1-tan^2(π/4-A)________________ = sin2A1+tan^2(π/4-A) |
| Answer» Sry | |
| 3079. |
Hi friends. B |
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| 3080. |
Out of 100 students 40 & 60 are formed. If u and your friend are among rhe 100 students |
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| 3081. |
How to find equation of tagent of a hyperbola?? |
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| 3082. |
d÷dx log base e x=1÷x |
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| 3083. |
By using method of PMI prove that n(n+1)(2n+1) is divisible by 6. |
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| 3084. |
Maths 10 chapter |
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| 3085. |
Why the slope of 2 perpendicular lines is -1 as given in example 3 of chapter 10 |
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Answer» Please Sorry yakshi Takashi Bata do answer Yes...... Did u know the rules of oxidation number??? , expressing their slopes as negative reciprocals is not mathematically possible. The slope of vertical lines is undefined, and the negative reciprocal of a horizontal line (slope 0) is also undefined. ... These lines are perpendicular since their slopes are negative reciprocals. |
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| 3086. |
(2x-3)(3x+5) |
| Answer» 6x^2+x-15 | |
| 3087. |
What is distnict element |
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| 3088. |
Find the sum of all the 4 digits numbers that can be formed with the digits 3,2,3,4. |
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| 3089. |
The average of values 0, 2, 4, 6, 8, ...., 2n is |
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Answer» Welcome thanks Please confirm that my answer is right Tn= a+(n-1)d 2n=o+(n-1) 22n=2n-2N=n+1 0+2+4+6+8+.......+2n /(n+1)Sn=n/2 (0+1)(n+1)/2 (0+2n)/(n+1) =n |
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| 3090. |
Convert -47°30\' into radian measure |
| Answer» 47.5 | |
| 3091. |
Log45.6578 |
| Answer» 1.6595 | |
| 3092. |
Find the 6th term from the end of gp 8,4,2.............1/1024 |
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| 3093. |
Sinx -cosx/x-pi/4 |
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| 3094. |
Find the value of sin75 |
| Answer» sin75=sin(45+30)=sin45cos30+cos45sin30=1/√2*√3/2 + 1/√2*1/2= √3/2√2 + 1/2√2= (√3+1/2√2)this is the answer, if you need solve it into the simplest form by applying. √3 and √2 values | |
| 3095. |
Shifting origin ch 10 class 11 |
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| 3096. |
Find the derivative of e the power tanx |
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| 3097. |
4^x+16^x =36^x find x |
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| 3098. |
Limits and derivatives yeah chapter bana kyu |
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Answer» No... Its my favorite chapter. ?? Bht mja aata h derivative ke sums krne m ?? Ye bhi sahi hai Dimag kharaab krney ke liye Sahi bola bro Pdhne ke liye?? |
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| 3099. |
Proof of- Transformation of Ax + By + C = 0 in intercept form |
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| 3100. |
What is slope |
| Answer» In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line.[1] Slope is often denoted by the letter m; there is no clear answer to the question why the letter m is used for slope, but it might be from the "m for multiple" in the equation of a straight line "y = mx + b" or "y = mx + c".[2] | |