If sin (20+x) = cos 60.then find the value of x.
Answers
Answered by
5
Answer:
x=10
Step-by-step explanation:
sin(20+x)=cos60
sin(20+x)=sin(90-60) Reason:[cos thetha=sin(90-Thetha)]
20+x=30 Reason:[sin gets cancelled]
x=30-20
x=10
Answered by
0
Answer:
70hzghxjdkxjdbdbdndkcjxdndnfnjff
Similar questions