Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Statement-I f(x) =2cosx+3sinx ; g(x) `=sin^-1( x/sqrt13)-tan^-1 (3/2)`both are increasing for `x in (0,pi/2)` Statement-II If f(x) is increasing then`f^(–1)` (x) is also increasing - Sarthaks eConnect
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Practice Online Test Series for JEE Main 2018 & NEET 2018

Statement based question : (11 -12) each of these questions contains two statements. Statement-I and Statement-II. Each of these has four alternatives choices. You have to select the correct choice.

(A) Both statement-I and Statement-II are true but statement-II is not the correct explanation of statement-I.

(B) Both statement-I and statement-II are true, and statement-II is correct explanation of Statement-I.

(C) Statement-I is true but statement-II is false.

(D) Statement-I is false but statement-II is true

Statement-I : f(x) =2cosx+3sinx ; g(x) `=sin^-1( x/sqrt13)-tan^-1 (3/2)`both are increasing for `x in (0,pi/2)` 

Statement-II : If f(x) is increasing then`f^(–1)` (x) is also increasing

A.

Both statement-I and Statement-II are true but statement-II is not the correct explanation of statement-I.

B.

Both statement-I and statement-II are true, and statement-II is correct explanation of Statement-I.

C.

Statement-I is true but statement-II is false.

D.

Statement-I is false but statement-II is true