व्यंजक (12-2t) में (t=5) रखने पर मान क्या होगा?
What is the value of (12-2t) when (t=5)?
Explanation opens after your attempt
A. (2)
Concept
Putting (t=5), (12-2t=12-10=2). Find the value of (2t) first.
Why this answer is correct
The correct answer is A. (2). Putting (t=5), (12-2t=12-10=2). Find the value of (2t) first.
Exam Tip
(t=5) रखने पर (12-2t=12-10=2)। पहले (2t) का मान निकालें।
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