(6u+2v) और (3u+5v) को जोड़ने पर क्या मिलेगा?
What is obtained by adding (6u+2v) and (3u+5v)?
Explanation opens after your attempt
A. (9u+7v)
Concept
Add the (u)-terms and (v)-terms separately. This gives (9u+7v).
Why this answer is correct
The correct answer is A. (9u+7v). Add the (u)-terms and (v)-terms separately. This gives (9u+7v).
Exam Tip
(u) वाले और (v) वाले समान पद अलग-अलग जोड़ें। इससे (9u+7v) मिलता है।
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