Math, asked by thakursam1511, 8 months ago

5. The first term of an AP is 5, the last term is 45 and the sum is 400. Find the number of terms
and the common difference.
AD
17 and 250 reuner tively if the common difference

Answers

Answered by aryan1234243

1

Step-by-step explanation:

use the fie tn=a+(n-1)d

400=5+(n-1)d just solve u get urs answer perfectly and in detailed

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