03:24

The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30

01:32

Solve √x+√x+√x … ∞=13 Find √x

02:33

If log__(2)x + log__(4)x + _log__(16)x = 21/4 then x equals to

02:02

If 4^2x = 1/32 , find the value of x

01:40

Find gof and fog if f(x) = 8x^3 and g(x) = x^(1/3)

02:01

If y = A Sinx + BCosx then Prove that d^2/dx^2 + y = 0

04:13

Find dy/dx if y = (sinx)^(cosx) | Differentiation Maths Problem

01:30

Evaluate limit 2Sin^2(3x)/(7x^2) as x approaches 0

01:55

Find the domain and range of the function f(x) = sqrt(9-x^2)

01:32

Solve the Equations : 2x+y=5 , 3x+2y=8

01:28

Find the derivative of the function f(x) = e^x/Sinx

01:42

Limit of tan(6t) / sin(2t) as t approaches zero

01:01

Limit as x approaches zero of (sin3x)/(2x)

01:48

Evaluate the limit (x^2+x-6)/(x-2) as x approaches 0

03:30

Integrate dx /(1+tanx) | IITJEE Maths

02:54

Evaluate limit x approaches 0 (tanx - x)/( x^2 tanx) | IITJEE Maths

04:43

If the sum of first 7 terms of an A.P is 49 and of 17 terms is 289, find the sum of first n terms

01:00

Find the area of rectangle whose length is 5.7 cm and breadth is 3 cm

05:57

If x, y, z are positive real numbers prove that (yz)^(logy-logz)*(zx)^(logz-logx)*(xy)^(logx-logy)=1

02:22

Find the length of chord of the circle if radius = 13 cm and distance of chord from the centre =12cm

05:49

Find Remainder When 2^192 is divided by 6

00:58

If k 2k- 1 and 2k+1 are three consecutive terms of an A.P then the value of k is

01:38

Find the value of k in quadratic equation 9x^2+3kx+4=0 if roots are real

02:16

Evaluate limit x approaches 0 (1 - 2x)^1/x | IITJEE Maths

02:46

limit x approaches zero (1+x)^1/x=e How to prove ??

01:36

Using L Hospital Rule, Prove that limit x tends to 0 , Sinx / x = 1

02:11

Using L Hospital Rule, Find the limit : lim x tends to 4 (x^2 - 16)/( x - 4)

01:30

Evaluate lim x tends to infinity x sin(1/x) | IITJEE Maths

02:01

If the Perimeter of a Semicircle shaped protector is 108 cm. Find the diameter of the protector

01:46

If X is between -3 and -1, and Y is between -1 and 1, then X2 - Y2 is in between .... | UPSC

04:19

If x is real then prove that x/(x^2 - 5x+9) lies between -1/11 and 1

02:05

If x = 5 - root(21) / 2 , find the value of x + 1/x

01:11

If x Is Greater Than Or Equal To 25 And y Is Less Than Or Equal To 40 | UPSC PRELIMS | UPSC CSAT

02:30

If X + 1/4X = 3/2 then 8X^3 + 1/8X^3 = ??

01:02

Find the value of the polynomial 5x - 4x^2 + 3 at x = 1

03:17

If (27)^999 is divided by 7 then the remainder is ......

03:51

Find the derivative of logx using First Principle of Derivative | IITJEE Maths

02:24

Find the area of the sector of a circle with radius 4 cm and of angle 30

02:02

If y=(sqrtx+(sqrtx+(sqrtx+ too .........))) , then dy/dx is equal to | IITJEE Maths

02:51

Find x if the distance between points (5,-1,7) and (x,5,1) is 9 units

03:07

Prove that tangents drawn from an external point to a circle are equal

02:36

Find the Integral dx/(x^2 -16) | IITJEE Maths

03:34

Find the measure of angle P and angle S if SP || RQ in fig 3.28 | Class 8 NCERT Maths Ex 3.3 Q12

01:01

Find angle C in Fig 3.27 if AB || DC | Class 8 NCERT Ex 3.3 Question 11 Chapter 3 Quadrilateral

02:55

if x is equal to 3 minus 2 root 2 find the value of root x + 1 upon root x

03:14

Explain how this figure is a trapezium Which of its two sides are parallel | Class8 Maths Ex3.3 Q10

01:32

Find the derivative of y = Sinx^2 with respect to x | IITJEE Maths

02:05

If Sum of three Numbers in A.P is 21 and their Product is 231 , Find the Numbers

01:54

If y + Sin y = Cos x then find dy/dx | IITJEE Maths

03:06

Find the Integral X^2 ln X dx | IITJEE Maths

02:52

In the above figure RISK and CLUE are Parallelograms Find the value of x | Class 8 Ex 3.3 Maths

02:20

If x is equal to 2 + root 3 find the value of x cube + 1 upon x cube

02:31

Find the Definite Integral Sin^3x dx from 0 to pi/2 | IITJEE Maths

01:51

Find the Integral dx / (x^2 + a^2) | IITJEE maths

03:12

Find the Integral dx/ (x^2 -16) | IITJEE Maths

00:53

Find value of x in the given determinants |3 X ; X 1| = |3 2; 4 1| IITJEE Maths

02:12

Find the Integral Sin^3x dx | IITJEE Maths

01:28

Integrate (1 - Sinx) dx / Cos^2x | IITJEE Maths

01:15

Find the Integral dx/(x+xlogx) | IITJEE Maths

01:49

Using L Hospital Rule find the limit lim x tends to pi/2 Cosx /(x - pi/2) | IITJEE Maths