What is the value of ?

Anonymous User Maths Differential Calculus 19 Jun, 2020 52 views

If then f(x) is

Anonymous User Maths Differential Calculus 19 Jun, 2020 52 views

Let f(x) is continuous in then what will be ?

Anonymous User Maths Differential Calculus 19 Jun, 2020 50 views

If then what are the values of a and b?

Anonymous User Maths Differential Calculus 19 Jun, 2020 50 views

Let f(a) = g(a) = k and their nth derivatives fn(a), gn(a) exist and are not equal for some n.

Further if then what will be the value of k?

Anonymous User Maths Differential Calculus 19 Jun, 2020 55 views

What is the value of ?

Anonymous User Maths Differential Calculus 19 Jun, 2020 50 views

The normal to the curve x = a(cos + sin ), y = a(sin – cos ) at any point is such that

Anonymous User Maths Differential Calculus 19 Jun, 2020 51 views

If f is a real­valued differentiable function satisfying |f(x) - f(y)| <= (x-y)2, x, y R and f(0) = 0, then f(1) equals

Anonymous User Maths Differential Calculus 19 Jun, 2020 55 views

Li has a bcc structure. its is 530 kg and its atomic mass is 6.94 g/mol . Calculate length of a unit cell of lithium meta

Anonymous User Chemistry Solid State 12 Jun, 2020 66 views

A man throws balls with the same speed vertically upwards, one after the other at an interval of 2 seconds. What should be the speed of the throw so that more than two balls are in the sky at any time? (Given g = 9.8 m/s2)

Anonymous User Physics Laws of Motion and Friction 06 Jun, 2020 73 views

A stone is dropped from a minar of height h and it reaches after t seconds on earth. From the same minar if two stones are thrown (one upwards and other downwards) with the same velocity u and they reach the earth surface after t1 and t2 seconds respectively, then

Anonymous User Physics Laws of Motion and Friction 06 Jun, 2020 155 views

A car is moving with c/2 a stone is thrown from the car with speed c/root 2 at 45 degree with the direction of velocity of the car. What is the angle as seen from the ground?

Anonymous User Physics 06 Jun, 2020 68 views

If f(x + y) = f(x).f(y) x, y and f(5) = 2, f'(0) = 3, then f'(5) is

Anonymous User Maths Differential Calculus 05 Jun, 2020 56 views Anonymous User Maths Differential Calculus 05 Jun, 2020 50 views

If f(1) = 1, f'(1) = 2, then what is ?

Anonymous User Maths Differential Calculus 05 Jun, 2020 55 views

f is defined in [–5, 5] as , Anonymous User Maths Differential Calculus 05 Jun, 2020 50 views ([x] denotes greatest integer less than or equal to x)

Anonymous User Maths Differential Calculus 05 Jun, 2020 50 views

The first two terms of a geometric progression add up to 12. The sum of the third and the fourth terms is 48. If the terms of the geometric progression are alternately positive and negative, then the first term is

Anonymous User Maths Sequences and Series 05 Jun, 2020 57 views

The sum of the series upto infinity is

Anonymous User Maths Sequences and Series 05 Jun, 2020 58 views

Let a1 , a2 , a3 , ... be terms of an A.P. If  then equals

Anonymous User Maths Sequences and Series 05 Jun, 2020 51 views

If f(x) = xn, then the value of is

Anonymous User Maths Differential Calculus 05 Jun, 2020 50 views

If then what is the value of k?

Anonymous User Maths Differential Calculus 05 Jun, 2020 50 views

If 2a+ 3b+ 6c= 0 (a,b,c R) then the quadratic equation ax2 + bx + c = 0 has

Anonymous User Maths Differential Calculus 05 Jun, 2020 56 views

Let f(2) = 4 and f'(2) = 4 then equals

Anonymous User Maths Differential Calculus 05 Jun, 2020 50 views Anonymous User Maths Differential Calculus 05 Jun, 2020 50 views

A car starts moving rectilinearly, first with acceleration 5 m/s^2 (the initial velocity is equal to zero), then uniformly , and finaly , decelerating at the same rate, comes to stop.Total time of motion equals to 25 sec . The avg velocity during that time is equal to 72 km/hr .How long does the car move uniformly?

Anonymous User Physics 05 Jun, 2020 70 views

Two stones P and Q of different masses m and 2m respectively are dropped simultaneously from top of a tower and reach the ground with different energies . Which one is faster?

Anonymous User Physics Kinematics 03 Jun, 2020 271 views