यदि एक फलन f :RR,f (x) x −x +2 9 22 द्वारा परिभाषित होता है‚ तो f −1 (4) ? If a function f :RR is defined by f (x) x −x +2 9 22, then f −1 (4) ?

🎲 Try a Random Question  |  Total Questions in Quiz: 81  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Haryana HSSC Previous Papers: Clerk 23 September 2019 (1st Shift) — practice the complete quiz, review flashcards, or try a random question.


यदि एक फलन f :RR,f (x) x −x +<sup>2 </sup>9 22 द्वारा परिभाषित होता है‚ तो f <sup>−1 </sup>(4) ? If a function f :RR is defined by f (x) x −x +<sup>2 </sup>9 22, then f <sup>−1 </sup>(4) ?