The sum of the coefficients of three consecutive terms in the binomial expansion of (1+x)n+2, wh....

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The sum of the coefficients of three consecutive terms in the binomial expansion of (1+x)n+2, which are in the ratio 1: 3: 5, is equal to 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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