Question

If the sum of infinite gp is 6 , sum of first two term is 9/2, find 1st term

Answer 1

Answer:

Step-by-step explanation:

sum of infinite GP=a/(1-r)

a is first term,r is common ratio

Let first term be a, second term be at

Apply the condition you will get the answer

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Answer 2

Answer:

sum of infinite GP=a/(1-r)

a is first term,r is common ratio

Let first term be a, second term be at

Apply the condition you will get the answer

Step-by-step explanation: