If the p^(t h) term of an A.P. is q and ...

If the `p^(t h)` term of an A.P. is `q` and the `q^(t h)` term is `p ,` prove that its `n^(t h)t e r mi s(p+q-n)dot`

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RD SHARMA ENGLISH-ARITHMETIC PROGRESSIONS-All Questions

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