समांतर श्रेणी \(19,25,31,37,\ldots\) का (24)वाँ पद क्या है?
What is the (24)th term of the arithmetic progression \(19,25,31,37,\ldots\)?
Explanation opens after your attempt
B. (157)
Concept
Here (a=19) and (d=6), so (a_{24}=19+23(6)=157). Use (a_n=a+(n-1)d) even for larger terms.
Why this answer is correct
The correct answer is B. (157). Here (a=19) and (d=6), so (a_{24}=19+23(6)=157). Use (a_n=a+(n-1)d) even for larger terms.
Exam Tip
यहाँ (a=19) और (d=6), इसलिए (a_{24}=19+23(6)=157)। बड़े पद के लिए भी (a_n=a+(n-1)d) लगाएं।
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