46. Find the 15th term of the A.P. with second term 11 and common difference 9.
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1
Answer:
answer a1 = 11 -9= 2
d= 9
an = 2+9(n-1)
a15=2+9(15-1)
a15=2+9×14
a15=2+126
a15=128
so the 15th term is 128
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3
Answer:
Understood
hope u will keep it and also do it
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