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MATH Solutions By PHANI - Author on ShareChat: Funny, Romantic, Videos, Shayari, Quotes
MATH Solutions By PHANI
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#📘ఇంటర్ సైన్స్ & మ్యాథ్స్ #🏆పోటీ పరీక్షల స్పెషల్ #👩‍💻టెట్/DSC ప్రత్యేకం
👩‍💻టెట్/DSC ప్రత్యేకం - Find a if17th and 18th terms in the expansion 0f(2 + a)50 are equal KAMPLE 18 We have, OLUTION 50 50 16 16 111 50 C16 34 16 =T16+1= C16 (2) ~ / 2 0 / 50C11 50 =117 50 17 17 C17 33 17 T18 nd (2)1 /2 a 1 = / 0 + given that 1$ 17th and equal. 8th terms arel 2118 T17 ( 50 34 C16 16 50 17 33 C17 /2 2 / 0 / / 0 50 C16 17 33!17! 17 50! 0 /2 = /2 / 2 =1 "ಕ = 51 16 C1 34 34!16! 50! 0 Find a if17th and 18th terms in the expansion 0f(2 + a)50 are equal KAMPLE 18 We have, OLUTION 50 50 16 16 111 50 C16 34 16 =T16+1= C16 (2) ~ / 2 0 / 50C11 50 =117 50 17 17 C17 33 17 T18 nd (2)1 /2 a 1 = / 0 + given that 1$ 17th and equal. 8th terms arel 2118 T17 ( 50 34 C16 16 50 17 33 C17 /2 2 / 0 / / 0 50 C16 17 33!17! 17 50! 0 /2 = /2 / 2 =1 "ಕ = 51 16 C1 34 34!16! 50! 0 - ShareChat