Math, asked by reddyramachandra258, 3 months ago

cos⁴π/8+cos⁴3π/8+cos⁴5π/8+cos⁴7π/8

Answers

Answered by monkiadevi8

0

Answer:

9ubd8f7h38cub9s7beicue9cu 9wbx

Step-by-step explanation:

-2-_66363728191019272635353536281991625533689920101

t5e5351661819101917365346

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