यदि (f(x)=3x-2) और (g(x)=x-2+1) हों, तो ((g-f)(2)) क्या होगा?
If (f(x)=3x-2) and (g(x)=x-2+1), what is ((g-f)(2))?
Explanation opens after your attempt
A. (1)
Concept
(g(2)=5) and (f(2)=4), so ((g-f)(2)=5-4=1). Read the order carefully because (g-f) and (f-g) are different.
Why this answer is correct
The correct answer is A. (1). (g(2)=5) and (f(2)=4), so ((g-f)(2)=5-4=1). Read the order carefully because (g-f) and (f-g) are different.
Exam Tip
(g(2)=5) और (f(2)=4), इसलिए ((g-f)(2)=5-4=1)। order को ध्यान से पढ़ें क्योंकि (g-f) और (f-g) अलग होते हैं।
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