Math, asked by rharsh, 1 year ago

find the value of cos 765 degree

Arnav3370: should i show steps or tell the answer

rharsh: only steps

rharsh: but i got the solution; btw thanks

anurag36: hmm

Answers

Answered by anurag36

39

did u get it friend. ,,,,,,,,,,,

Attachments:

Answered by shubhamchavan16

0

Answer:

1/root2

Step-by-step explanation:

cos 765

cos(765-360)

cos(405)

cos(405-360)

cos 45

=1/root2

HOPE IS HELPFULL

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