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In an Ap 5,11....50 find number of terms and sum |
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Answer» Step-by-step explanation: a = 5 d = 11-5 = 6 l = 50 l = a+(n-1)d 50 = 5 + (n-1)6 45/6 = n-1 7.5+1 = n 8.5 = n Therefore this a.p. doesn't EXIST as n can only be real number |
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