Find the value of q if` |[4,5],[2,q]|=2`

If p = log 20 and q = log 25, find the value of x, if 2 log(x + 1) = 2p - q.

Q find the value of:- (-4) div (2/3)

Find the value of : 1/2 p^(2) xx 4p^(2)q xx(-3 p)

Find the value of a for which f(x)={x^2,x in Q x+a ,x !in Q is not continuous at any xdot

Find the value of : 2p + 3q + 4r + por when p =-1,q = 2 and r = 3

Charges 4Q, q and Q and placed along x-axis at positions x=0,x=1//2 and x=1 , respectively. Find the value of q so that force on charge Q is zero

The vertices of triangle are A(-5,3),B(p-1) and C(6,q). If the centroid of the DeltaABC is (1,-1) , then the values of p and q are (i) p=-2,q=5 (ii) p=2,q=-5 (iii) p=3,q=5 (iv) p=-5,q=2

Find the value of a if the distance between points P(a,-8,4) and Q(-3,-5,4) is 5.

Find the value of a if the distance between points P(a,-8,4) and Q(3,-5,4) is 5.

Given points P(2,3), Q(4, -2), and R(alpha,0) . Find the value of a if PR + RQ is minimum.