-32
-16
16
32
Correct answer is D
( 1- 2x)4 = 1 + px + qx2 - 32x3 + 164
compared with: 1 - 8x + 24x2 - 32x3 + 164
q = 24 and p = -8
(q - p) = 24 - [-8] = 32
Given that y=4−9x and Δx=0.1, calculate Δy....
Find the coefficient of x4 in the binomial expansion of (1−2x)6....
Find the magnitude and direction of the vector p=(5i−12j)...
The tangent to the curve y=4x3+kx2−6x+4 at the point P(1, m) is parallel to the x-...
Express cos150° in surd form. ...
Two functions f and g are defined on the set R of real numbers by f:x→2x−1 and \(g : x \...
A body is kept at rest by three forces F_{1} = (10N, 030°), F_{2} = (10N, 150°) and \(F_...