यदि (u=7) और (v=2) हों तो (u-v) का मान क्या होगा?
If (u=7) and (v=2), what is the value of (u-v)?
Explanation opens after your attempt
B. (5)
Concept
(u-v=7-2=5). In subtraction changing the order can change the answer.
Why this answer is correct
The correct answer is B. (5). (u-v=7-2=5). In subtraction changing the order can change the answer.
Exam Tip
(u-v=7-2=5) है। घटाव में क्रम बदलने से उत्तर बदल सकता है।
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