If 3 times the 4th term of an A.P is equal to 9 times its 10th term , then show that its 23rd term is zero.
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Hello,
Sorry dear,
But your question is little wrong, in place of 23rd term, there will be 13th term.
Solution is in the attachment.
Hope it helps you ^_^
Sorry dear,
But your question is little wrong, in place of 23rd term, there will be 13th term.
Solution is in the attachment.
Hope it helps you ^_^
Attachments:
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