Math, asked by banoswali8215, 8 months ago

The sum of first and 21st term of arithmetic sequence is 140.find 11th term and write the sequanse if the 1st term is 10

Answers

Answered by nishiavanti56

3

Step-by-step explanation:

a+ a+(21-1)d=140

2a+20d= 140

10+10d=70

d=6

10, 16, 22

Answered by chaubeysanjay1975

0

Step-by-step explanation:

picture mea answer k baad

10d=70-10

10d=60

d=60/10

d=6

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