If `13C_r` is denoted by `C_r`, then the value of `C_1+C_5+C_7+C_9+C_11` is equal to
20 views · Published 13 October 2018 · 2:55 · Indexed 8 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `13C_r` is denoted by `C_r`, then the value of `C_1+C_5+C_7+C_9+C_11` is equal to
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