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The sum of first three terms of an AP is 24. then find the value of a |
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Answer» Answer: a=7 Step-by-step explanation: LET the first 3 terms of an AP be a, a+1 and a+2. According to the QUESTION, a+a+1+a+2=24 3a+3=24 3(a+1)=24 a+1=24÷3 a+1=8 a=8-1=7. Therefore, a =7 |
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