sin2 (41° +0)+sin2 (49° - 0) =
a)-1
b) 0
c) 1
d) 2
Answers
Answered by
4
Answer:
your answer dear.......1
Have a good day ✌️✌️✌️✌️✌️✌️
Attachments:
Answered by
0
Answer:
1
Step-by-step explanation:
sin2(90-41)+ sin2(49-0)
cos2 49+ sin2 49
=1
( sin2 + cos 2) = 1
Similar questions