यदि \(a_n=10-n\) है, तो \(a_4\) का मान क्या है?
If \(a_n=10-n\), what is the value of \(a_4\)?
Explanation opens after your attempt
C. (6)
Concept
Putting (n=4), \(a_4=10-4=6\). Be careful with subtraction order.
Why this answer is correct
The correct answer is C. (6). Putting (n=4), \(a_4=10-4=6\). Be careful with subtraction order.
Exam Tip
(n=4) रखने पर \(a_4=10-4=6\) है। घटाव में क्रम का ध्यान रखें।
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