Math, asked by abcde1623, 1 year ago

5 sin 30 degree + 3 and 4​5 degree

Answers

Answered by drushasangwan
0

19/2 is ur ans

Just put the value of sin


drushasangwan: What is goin on with this website i m not able to add any attachment ..
Answered by Anonymous
1
hey mate!

5sin 30° + 3 sin 45°

5× 1/√2 + 3×1/√2

= 5/2 + 3/√2

= (5+3√2) / 2
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