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Find the sum of 10terms of an A.P whose nth term is an=5+3n |
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Answer» -STEP explanation:The SUM of 10th term of an AP = 215Put n = 1. = 3(1) + 5 = 3 + 5 = 8.Put n = 2. = 3(2) + 5 = 6 + 5 = 11.Put n = 3. = 3(3) + 5 = 9 + 5 = 14.The sum of nth term of an AP,The sum of 10th term of an AP,I HOPE THIS WILL HELP U PLZZZ SAY THX TO ME AND PLLZZZ FOLLOW ME GUYS ........PLZZZZZ |
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