sum of n terms of two arithmetic progression are in the ratio 3n+8:7n+15 find the ratio |AP Class 11

the sum of n terms of two arithmetic progression are in the ratio 3n+8:7n+15 find the ratio |AP Class 11
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[@ShivamKumar-qh6ko]

Thank you sir for your sweet explanation...,🙏🙏🙏🙏

[@surendrakverma555]

Thanks Sir ji .

[@technicallightingfriend4247]

9:27 after simplified ratio 77/176=7/16

[@technicallightingfriend4247]

The ratio of mth and nth term is (2m-1)/(2n-1)