यदि (n=5) हो, तो (3n+2) का मान क्या होगा?
If (n=5), what is the value of (3n+2)?
Explanation opens after your attempt
B. (17)
Concept
\(3n+2=3\times 5+2=17\). Multiply first and then add.
Why this answer is correct
The correct answer is B. (17). \(3n+2=3\times 5+2=17\). Multiply first and then add.
Exam Tip
\(3n+2=3\times 5+2=17\)। पहले गुणा करें फिर जोड़ें।
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