Mathematics Tes...

Area of the region bounded by y = cosx, x = 0, x = πand X-axis is ...sq. units.

Let a: (p ∧- r) ∨(-q ∨s) and b: (p ∨s) ↔(-q ∧r). If the truth values of p and q are true and that of r and s are false, then the truth values of a and b are, respectively...

∫logx[log(e^x )] ^-2dx = ?

If the scalar triple product of the vectors   is 272 then  λ= 

The joint equation of lines passing through origin and having slopes (1 + √2) and   -1     is
                                                                 1 + √2  

θ.dθ = ...

If A and B are square matrices of order 3 such that |A| = 2, |B| = 4, then |A(adj B)| = ...

The polar coordinatesThus, if of P are(2, π/6). If Q is the image of P about the X-axis, then the polar coordinates of Q are......

Let X be the number of successes in 'n' independent Bernoulli trials with probability of success p = ¾, The least value of ‘n’ so that P(X ≥ 1) ≥ 0.9375 is .......

Which of the following statement pattern is a tautology?

In ΔABC, with the usual notations, if (tan A/2)(tan B/2) = ¾ then a + b = ...

If f(x) is continuous at x = 3, where

f(x) = ax +1, for x ≤3

= bx + 3, for x > 3 then

For any non zero vector, a,b,c

a.[(b + c) x (a + b + c)] = ...

The direction ratios of the normal to the plane passing through origin and the line of intersection of the planes x + 2y + 3z = 4 and 4x + 3y + 2z = 1 are .......