Find-the-number-of-solution-of-equation-x-sin-x-2-

Question Number 14878 by Tinkutara last updated on 05/Jun/17

Find the number of solution of equation

x \sin x = 2

Commented by ajfour last updated on 05/Jun/17

i n s u c h a q u e s t i o n i n t e r v a l i s

m e n t i o n e d, o r w e h a v e i n f i n i t e

n u m b e r o f s o l u t i o n s f o r x \sin x = 2

i n t e r s e c t i o n s o f y = \sin x a n d

y = \frac{2}{x} .

Commented by ajfour last updated on 05/Jun/17

Commented by Tinkutara last updated on 05/Jun/17

Thanks Sir! Answer is \infty .