Math, asked by Tanaya07, 4 months ago

In a parallelogram defh angle d is 75 degree the find angle F​

Answers

Answered by sunil48967
0

Answer:

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S

10

=5[−642+252]

S_{10}= 5[-390]S

10

=5[−390]

S_{10}= -1950S

10

=−1950

Hence,

The sum of the first ten terms is -1950

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