The function 1x) is decreasing in t...
Question
Fullscreen

The function 1x) is decreasing in the interval 100.0 (d) none of these

JEE/Engineering Exams
Maths
Solution
97
Rating
4.0 (1 ratings)
Fullscreen
( f^{prime prime} frac{2 cos x cdot cos x-sin x}{x^{2}} ) ( x cos x-sin x>0 ) ( x ) fann ( x< ) fan ( x ) (fordeceresery ( x-tan x<0 ) ( sin x(-C, x) )
Quick and Stepwise Solutions Just click and Send Download App OVER 20 LAKH QUESTIONS ANSWERED Download App for Free