यदि (f(x)=2x+5) और (g(x)=5-2x) हों, तो ((f+g)(x)) क्या है?
If (f(x)=2x+5) and (g(x)=5-2x), what is ((f+g)(x))?
Explanation opens after your attempt
A. (10)
Concept
(2x) and (-2x) cancel, so the sum is (10). Identifying opposite terms saves time.
Why this answer is correct
The correct answer is A. (10). (2x) and (-2x) cancel, so the sum is (10). Identifying opposite terms saves time.
Exam Tip
(2x) और (-2x) कट जाते हैं, इसलिए योग (10) है। विपरीत पदों को पहचानना समय बचाता है।
Login to save your score, XP, coins and progress.
