15
25
35
45
Correct answer is B
No explanation has been provided for this answer.
If f(x)=mx2−6x−3 and f′(1)=12, find the value of the constant m....
The distance s in metres covered by a particle in t seconds is s=32t2−3t. Find i...
If P(x - 3) + Q(x + 1) = 2x + 3, find the value of (P + Q). ...
The equation of a circle is 3x2+3y2+24x−12y=15. Find its radius....
Three forces F_{1} = (8 N, 300°), F_{2} = (6 N, 090°) and F_{3} = (4 N, 180°) ac...
If the binomial expansion of (1 + 3x)^6 is used to evaluate (0.97)^6, find the value of x.&n...