Math, asked by taslim32, 9 months ago

find 2+7+12+17+.......to 16 terms.

Answers

Answered by sshailshetty

2

Answer:

Step-by-step explanation:

Here a=2,d=5

L=2+(19-1)5

=2+18×5

=2+90

=92

Sum=n/2(a+l)

=19/2(2+92)

= 19×94/2

= 893

The sum of the given ap is 893

Answered by bhaumiksrinesh05

0

Answer:

2+7+12+17+22+27+32+37+42+47+52+57+62+67

Step-by-step explanation:

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