Question

Find the distance between the points (acos^2 x,0) and (0, bcos^2 x)
pls tell the answer correctly​

Answer 1

Answer:

Distance between given points will be d =

$\sqrt{a( \cos0 - 0) {}^{2} + (0 - a \: \sin \: 0) {}^{2} } \\ d \: = \: a \: ( \sqrt{ \cos(2) 0 + \sin(2) 0} \\ d \: = \: a$