16
25
36
64
Correct answer is D
log2y12=log5125
log2y12=log553=3log55=3
log2y12=3⟹y12=23=8
y=82=64
QRS is a triangle such that →QR=(3i+2j) and \(\overrightarrow{SR} = (-5i + 3...
Two forces F1=(7i+8j)N and F2=(3i+4j)N act on a particle. Find the magnitude a...
Find the equation of the normal to the curve y = 3x2+2 at point (1, 5)...
Consider the statements: x: The school bus arrived late y: The student walked down to school Whic...