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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.
| 4901. |
find the pt. of the intersection of the medians of a trianglewhose vertices are (7,2),(5,-2)and(8,2) |
| Answer» | |
| 4902. |
How should we take assumed mean in step deviation method? |
| Answer» Almost a middle value le ke kr skti ho | |
| 4903. |
By principle of mathematical induction prove that 4 to the power n minus 1 is divisible by 3 |
| Answer» | |
| 4904. |
Write the domain and range of greatest integer function and draw it\'s graph |
| Answer» | |
| 4905. |
Change into. Degree π÷8 |
| Answer» 22.5 degree | |
| 4906. |
find the min and max value of cos(cosx) |
| Answer» | |
| 4907. |
Impirtant question of trigonometric function |
| Answer» Tan 3x | |
| 4908. |
What is the blue print of maths final exam please reply fast |
| Answer» | |
| 4909. |
Fwjettr |
| Answer» | |
| 4910. |
-(-7)+(-6)/2-(-5)*(-4)-(3-5) |
| Answer» | |
| 4911. |
d/dx sinx |
| Answer» Cosx | |
| 4912. |
Solve graphically 3x+y |
| Answer» | |
| 4913. |
Lim of (sinax+bx)/(ax+sinbx) x tends to 0 |
| Answer» Answer=2 lim sinax/ax+ sinbx + bx/ax +sinbxx tends to 0sinbx=0 and ax=0So both will become 1 | |
| 4914. |
Derivative of xsinx/ 1+cosx |
| Answer» | |
| 4915. |
Bbzvznsnns |
| Answer» | |
| 4916. |
Show the meaning of mean mode and median |
| Answer» Mean is the average of all observations,ie, sum/no. of observations.Eg. 1,4,6,7,7Sum=25 and no of obs=5So mean is 5Mode is the value which is most frequently occuring in series.Eg. 1, 2, 2, 4, 5mode=2Median is the middle value when data is arranged in ascending or descending order.eg. 1,3,4,7,8Median=4 (middle value) | |
| 4917. |
Mafghducy y |
| Answer» | |
| 4918. |
If A and B are finite sets such thatn(A)=5 and n(B)=7, then find the number of function from A to B |
| Answer» 5 | |
| 4919. |
3(sin5 |
| Answer» | |
| 4920. |
(√3+√2)6-(√3-√2)6 |
| Answer» 12√2 | |
| 4921. |
Evaluate limx-0 sin x-tan x/x³ |
| Answer» Ans is 4 | |
| 4922. |
(5i)(-3/5i) |
| Answer» -3 | |
| 4923. |
X*3+x*2+1/x |
| Answer» | |
| 4924. |
22 of trigonometry in exercise 3.2 |
| Answer» Cot (3x)=cot (2x+x)=>cot3x =(cot 2x cotx -1)÷(cot2x+cotx) [by cot(x+y)formula]=>cot3x (cot2x+cotx)=cotx cot2x -1=>cot3x cot2x + cot3x cotx =cotx cot2x -1=>cotx cot2x - cot3x cot2x - cot3x cotx =1=>LHS | |
| 4925. |
Sin 18 |
| Answer» [(Root5)-1]÷4 | |
| 4926. |
√3cosA + sinA= √2 solve |
| Answer» Multiply and divide with root 2 . It will convert into a single angle of sine or cos | |
| 4927. |
Evaluate lim x tens to 0 1- cos4x/1-cos5x |
| Answer» 8/5 | |
| 4928. |
√16 |
| Answer» 4, as under root function always gives positive value | |
| 4929. |
Circlw |
| Answer» | |
| 4930. |
Find the equation of the set of the point p such that point (3,4,-5) b(-2,1,4are equal. |
| Answer» | |
| 4931. |
Find 4cm radion |
| Answer» | |
| 4932. |
Find the multiplicative inverters of 4-root-9 |
| Answer» | |
| 4933. |
What is the differentiation of under root sin(x) using first principal? |
| Answer» | |
| 4934. |
(X+Y)5=? |
| Answer» 5x+5y | |
| 4935. |
Sin8A.CosA - Cos3A.Sin6A ÷ Cos2A.CosA - SinA.Sin4A = Tan2A |
| Answer» | |
| 4936. |
Ia |
| Answer» | |
| 4937. |
Cos^4 cos ^4 |
| Answer» | |
| 4938. |
Cos^4 π/8 + cos^4 3π/8 +cos^4 5π/8 +cos^47π/8 =3/2 |
| Answer» | |
| 4939. |
If x cosa = y cos( a+2π\\3)= z cos(a+4π\\3),then write value of xy+yz+xz |
| Answer» | |
| 4940. |
4 4 4 4Cos π/8 + cos 3π/8 + cos 5π/8 + cos 7π/8 = 3/2 |
| Answer» | |
| 4941. |
Prove by the principle of mathematical induction for all n€N 41^n-14^n is a multiple of 27 |
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| 4942. |
Cos x÷1+sinx derivate |
| Answer» | |
| 4943. |
Root 31kamaan |
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Answer» Calculator use kar lete... 5.56 (approx) |
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| 4944. |
Cos3x=cos2x |
| Answer» By using general solutions..3x=(2n+π)2x.X=(2n+π)2\\3x ,where n{z} | |
| 4945. |
Sin8A.cosA- |
| Answer» | |
| 4946. |
What are sum of passing marks in mathematics |
| Answer» | |
| 4947. |
What is derivative of cosx from first principle |
| Answer» -sinX | |
| 4948. |
Integration of( x+rootx) (2x+1)/x2 |
| Answer» | |
| 4949. |
Find the square root of -15-8i |
| Answer» 1-4i or -1+4i | |
| 4950. |
If y=(√x+1/√x) , show that 2x dy/dx+y =2√x |
| Answer» | |