Math, asked by angelnoor302, 8 months ago

evaluate sin(18)+cos(7)+sin(72)+cos(18)

Answers

Answered by manish2005

1

Answer:0.91705507857

Step-by-step explanation:

Answered by pandya97

0

Answer:

sin 90=1

Step-by-step explanation:

sin(18+72)

=sin 90

cos (7+18)

= cos 25= 0.9912

sin90+cos 25

= 1+ 0.9912

=1.9912

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