यदि (p(x)=6x+a) और (p(p(0))=42), तो (a) का मान क्या है?
If (p(x)=6x+a) and (p(p(0))=42), what is the value of (a)?
Explanation opens after your attempt
A. (6)
Concept
(p(0)=a) and (p(a)=6a+a=7a). From (7a=42), we get (a=6).
Why this answer is correct
The correct answer is A. (6). (p(0)=a) and (p(a)=6a+a=7a). From (7a=42), we get (a=6).
Exam Tip
(p(0)=a) और (p(a)=6a+a=7a) है। (7a=42) से (a=6) मिलता है।
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