Psychology, asked by ns3991813, 2 months ago

Find the sum of all 11 terms of an AP whose middle term is 30.

Answers

Answered by saqibnaseer1

0

Answer:

330

Explanation:

n / 2 ( a + an )

n. 11

a. 25

an. 35

Answered by craftech98

0

Answer: 330

n / 2 ( a + an )

(n.=11

a.=25

an.=35)

=11/2(25+35)

=11/2(60)

=30(11)

=330

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