A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2011-MULTIPLE CHOICE QUESTIONS
- If n gt 1 is an integer and x ne 0 , then (1+x)^(n)-nx-1 is divisible...
Text Solution
|
- If ""^(n)C(4), ""^(n)C(5) and "'^(n)C(6) are in A.P., then n is:
Text Solution
|
- The number of diagonals in a polygon is 20. The number of sides of the...
Text Solution
|
- ""^(15)C(3) + ""^(15)C(5) + ……… +""^(15)C(15) =
Text Solution
|
- Let a, b, c be three real numbers such that a + 2b + 4c = 0. Then the ...
Text Solution
|
- If the ratio of the roots of the equation px^(2) + qx + r=0 is a:b, th...
Text Solution
|
- If alpha and beta are the roots of the equation x^2 + x + 1=0 , then...
Text Solution
|
- For the real parameter t, the locus of the complex number: z=(1-t^(2...
Text Solution
|
- If x + 1/x = 2cos theta, then for any integer n, x^(n) + 1/x^(n) =
Text Solution
|
- If omega ne 1 is a cube root of unity, then the sum of the series S...
Text Solution
|
- If log(3)x + log(3)y =2 + log(3)2 and log(3)(x+y) =2, then
Text Solution
|
- If log(7)2 = lambda, then the value of log(49) (28) is:
Text Solution
|
- The sequence log a, log (a^(2)/b), log (a^(3)/b^(2)) is:
Text Solution
|
- If in a triangle ABC, sin A, sin B, sin C are in A.P, then
Text Solution
|
- |{:(a-b, b-c, c-a),(b-c, c-a, a-b),(c-a, a-b, b-c):}|=
Text Solution
|
- The area enclosed between y^(2) = x and y=x is:
Text Solution
|
- Let f(x) = x^(3) e^(-3x) , x gt 0. Then the maximum value of f(x) is:
Text Solution
|
- The area bounded by y^(2) = 4x and x^(2) = 4y is:
Text Solution
|
- The acceleration of a particle starting from rest moving in a straight...
Text Solution
|
- The solution of: (dy)/(dx) = y/x + tan y/x is:
Text Solution
|