Sin square 30 degree +cos square 60degree +ten square 60 degree
Answers
Answered by
0
you haven't mentioned any trigonometric ratio for the last 60 degree..
diyasd8:
It is mentioned. But wrongly written. It is tan instead of ten.
Answered by
0
Answer:
Step-by-step explanation:
Sin²30+cos²60+tan²60
(½)²+(½)² + (√3)²
¼ + ¼ + 3
²/4 + 3
2+ 3x4
______
4
2 + 12
_____
4
14
__
4
7/2 is the answer.
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