Saved Bookmarks
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.
| 5101. |
Express in form of a+in 1) √(-15-8i) |
| Answer» | |
| 5102. |
Prove by method of induction X to power 2n - y to power 2n is divisible by x+y |
| Answer» | |
| 5103. |
Find the sum of all numbers between 200 to 400 which are divisible by 7 |
| Answer» a=203,l=399d=7Sum=8729 | |
| 5104. |
Blue print for all chapters |
| Answer» | |
| 5105. |
There is any other app available like this aap or not |
| Answer» | |
| 5106. |
Write the equation of the line through the points (1,-1)and (3,5)? |
| Answer» Slope=3Eq= 3x-y-4=0 | |
| 5107. |
If nc9=nc8 find =nc18 |
| Answer» n=9+8=1717C18= 1/18 | |
| 5108. |
tanx-sinx÷x3 |
| Answer» | |
| 5109. |
Prove using PMI 12n +25n-1 is divisible by 12 |
| Answer» | |
| 5110. |
Find the slope of line 3x-4y+10 |
| Answer» 3/4 | |
| 5111. |
Y=√1-x/1+x, prove that (1-x)dy/dx+y=0 |
| Answer» | |
| 5112. |
6 raised to power n -5n+1 is divisible by25 |
| Answer» | |
| 5113. |
Prove that 1+tan^2theta = 1+cos^2theta. |
| Answer» | |
| 5114. |
Xsinx by first principal of differentiation |
| Answer» Xcosx-sinx | |
| 5115. |
12!/3!2!4!=1663200 how? |
| Answer» 12!/3!2!4!= 12×11×10×9×8×7×6×5×4!/3!2!4! = 12×11×10×9×8×7×6×5/3×2×1×2×1 =11×10×9×8×7×6×5 =1663200 | |
| 5116. |
If a parabolic reflector is 20cm in diameter and 5cm deep find the focus |
| Answer» | |
| 5117. |
i^5+i^15 |
|
Answer» 0 i^5 =i^4*i=i and i^15=i^4^3*i^3=-iTherefore i^5+i^15=0 0 - 2i |
|
| 5118. |
What do mean when you say limit of a function is in the form of 0/0? |
| Answer» Limit may be existing or may not be so we need to check furthur | |
| 5119. |
-2 and 2 which no. is greater? |
|
Answer» 2 is greater to -2 2 2 2 2 |
|
| 5120. |
Class 7 ch-7 exercises |
| Answer» | |
| 5121. |
If v study what are important for the board is it enough |
| Answer» | |
| 5122. |
How sin 765 is = sin45 and why? |
|
Answer» Sin45 Sin (4×360+45)=sin45 so, sin765=sin45 |
|
| 5123. |
What is the difference between a set and a group? |
| Answer» Groups vs. Sets was something that confused me a little when starting off with Tableau. Groups seem pretty self-explanatory but sets got a little complex. Grouping in Tableau is grouping multiple members in a SINGLE dimension into a higher category and creating a set is grouping members from MULTI dimensions and/or condition into a dynamic or constant group. So sets are just a more complex and dynamic grouping. | |
| 5124. |
Let A = {1,2,3,4,5,6},B={2,4,6,8}find A-B and B-A |
|
Answer» A-B ={1,3,5}and B-A={8} A-B={1,3,5}&B-A={8} |
|
| 5125. |
tan root x |
| Answer» 1/2√x. Sec^2√x | |
| 5126. |
tan 69`+tan 66 +1= tan 69 × tan 66 |
| Answer» | |
| 5127. |
Express 1+i3/2 in polar form |
| Answer» | |
| 5128. |
Tan2x-1/tan2x+1 |
| Answer» | |
| 5129. |
Proove : (b-c)cotA/2+(c-a)cotB/2(a-b)cotC/2=0 |
| Answer» | |
| 5130. |
If cot theata+cos theata=m and cot theata -cos theata=n |
| Answer» | |
| 5131. |
What is the logic behind ASTC rule?/?? |
| Answer» | |
| 5132. |
What is A\' |
|
Answer» Complement of A Apple |
|
| 5133. |
एक समकोण त्रिभुज खीचें जिसका कण ८ से. मी. और अन्य २ भुजाओ का अन्तर २ से.मी. हो |
| Answer» | |
| 5134. |
Negation of for all a,b€I,a-b€I |
| Answer» | |
| 5135. |
If tan 3/4 and x lies in the third quadrant find sin x |
| Answer» | |
| 5136. |
Find the range of the real function f(x) = 1-|x-2|. |
| Answer» | |
| 5137. |
F(X)=x² what is the detective of it |
|
Answer» 2x 2x |
|
| 5138. |
Explain binomial theorem |
| Answer» | |
| 5139. |
Orthocentre |
| Answer» the point where all the medians of a triangle intersect each | |
| 5140. |
A= set of all letter in the word \'LETTER\' |
| Answer» {L,E,T,R} | |
| 5141. |
Find mean deaviation of 9,5,49, |
| Answer» 18.66 | |
| 5142. |
Find dy/dx of y=secx |
| Answer» Secxtanx | |
| 5143. |
how to find the value of sin 15 |
|
Answer» Sin(45°-30°) then apply The Identity of sin(a-b) and solve Sin(45°-30°) then apply The Identity of sin(a-b) and solve Sin(45°- 30°) |
|
| 5144. |
Which term of sequence 20,19 1/4, 18 1/2, 17 3/4.......is the first negative term? |
| Answer» | |
| 5145. |
Find domain and range f (x)=1/4-x^2 |
| Answer» | |
| 5146. |
Find the image of the point (1,2) in the line x-3y+4=0 |
| Answer» | |
| 5147. |
If x+y+z=0 find the value of (x+y)(y+z)(z+x) |
| Answer» | |
| 5148. |
Ex 14 |
| Answer» | |
| 5149. |
How can I learn trigonometric identities |
| Answer» | |
| 5150. |
Sir how can i can score above 60 in maths ? |
| Answer» U have read score lesson | |