Jee mathematics Questions and Answers List

If ex-radii r1, r2, r3 of a triangle are in HP then its sides a, b, c are in
Jee Mathematics | (1 Answers)
Evaluate ∫(1/√(2x^2 + 3x + 2))dx.
Jee Mathematics | (1 Answers)
Evaluate ∫√(x^2 - x)dx.
Jee Mathematics | (1 Answers)
Evaluate ∫(1/(x^2 + x + 1))dx.
Jee Mathematics | (1 Answers)
In a triangle ABC if cos A + 2cos B + cos C = 2, the sides of the triangle are in
Jee Mathematics | (1 Answers)
The area of a triangle ABC, where a = 2(√3 + 1), B = 45°, C = 60° is
Jee Mathematics | (1 Answers)
Evaluate ∫e^x((1 - sinx)/(1 - cosx))dx.
Jee Mathematics | (1 Answers)
Evaluate ∫(x^2dx/(xsinx + cosx)^2).
Jee Mathematics | (1 Answers)
A A1, B B1, C C1 are the medians of triangle ABC whose centroid is G. If the points A, C1, and B1 are concyclic, then
Jee Mathematics | (1 Answers)
Evaluate ∫x^3ln x dx.
Jee Mathematics | (1 Answers)
Evaluate ∫(x^ 2 + a^2)dx.
Jee Mathematics | (1 Answers)
Evaluate ∫e^x(1 - cotx + cot^2x)dx.
Jee Mathematics | (1 Answers)
If in triangle ABC, line joining the circumcentre and orthocentre is parallel to side AC, then value of tan A⋅tan C is equal to
Jee Mathematics | (1 Answers)
Evaluate ∫(t((t^2 + 1)/(t^2 - 1)))dt
Jee Mathematics | (1 Answers)
Evaluate ∫(x/(x^4 + x^2 + 1))dx
Jee Mathematics | (1 Answers)
If f: R→R is a differentiable function such that f'(x) > 2f(x) for all x ∈ R, and f(0) = 1, then
Jee Mathematics | (1 Answers)
In a ∆ABC if ∠C = 90° prove that 1/a + c + 1/b + c = 3/a + b + c.
Jee Mathematics | (1 Answers)
Prove that ∑a^3 cos(B - C) = 3abc.
Jee Mathematics | (1 Answers)
Which of the following options is the only CORRECT combination?
Jee Mathematics | (1 Answers)
Evaluate ∫sinx.cosxdx.
Jee Mathematics | (1 Answers)
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