कौन सा बीजीय व्यंजक है?
Which one is an algebraic expression?
Explanation opens after your attempt
C. (2r-5)
Concept
An algebraic expression usually contains variables and numbers. (2r-5) has the variable (r).
Why this answer is correct
The correct answer is C. (2r-5). An algebraic expression usually contains variables and numbers. (2r-5) has the variable (r).
Exam Tip
बीजीय व्यंजक में सामान्यतः चर और संख्याएं होती हैं। (2r-5) में चर (r) है।
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