यदि (p(x)=9-2x), तो (p(1)) क्या होगा?
If (p(x)=9-2x), what is (p(1))?
Explanation opens after your attempt
A. (7)
Concept
(p(1)=9-2(1)=7). To find the value, substitute the given value for the variable.
Why this answer is correct
The correct answer is A. (7). (p(1)=9-2(1)=7). To find the value, substitute the given value for the variable.
Exam Tip
(p(1)=9-2(1)=7) है। मान निकालते समय चर की जगह दिया गया मान रखें।
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