sin A=(a²-b²)/(a²+b²) find the value of tan A
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Answer:
sinθ=
a
2
+b
2
a
2
−b
2
cosθ=
(a
2
+b
2
)
(a
2
−b
2
)
2
−(a
2
+b
2
)
2
=
a
2
+b
2
4a
2
b
2
=
a
2
+b
2
2ab
tanθ=
2ab
a
2
−b
2
secθ=
2ab
a
2
+b
2
cosecθ=
a
2
−b
2
a
2
+b
2
cotθ=
a
2
−b
2
2ab
Step-by-step explanation:
Hope this helps you
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