Question

1265.67 = rcos(33.02 - 10 + 20.52)​

Answer 1

ye lo...

sin 3° = sin [3π / 180]

= 3π /180 - 1/3! [ 3π/180]^3 + ~ 3π/180= 3*(22/7)/180

= 22/7*60 = 11/210

= 0.0523...,

hope its helps u...,

Answer 2

ye lo...

sin 3° = sin [3π / 180]

= 3π /180 - 1/3! [ 3π/180]^3 + ~ 3π/180= 3*(22/7)/180

= 22/7*60 = 11/210

= 0.0523...,

hope its helps u...,

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