(7b+0) का सरल रूप क्या है?
What is the simplest form of (7b+0)?
Explanation opens after your attempt
B. (7b)
Concept
Adding (0) to any term does not change its value. So (7b+0=7b).
Why this answer is correct
The correct answer is B. (7b). Adding (0) to any term does not change its value. So (7b+0=7b).
Exam Tip
किसी पद में (0) जोड़ने से उसका मान नहीं बदलता। इसलिए (7b+0=7b)।
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