12
TT
4
17. If sin x = -- and sin
y =
where < x < t and 0 < y < , find the values of
51
13
x <a
2
(i) sin (x + y),
(ii) cos (x + y),
(iii) tan (x - y).
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Answer:
not understand
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Answered by
1
Answer:
13@₹if sine is between of the78 <0>of
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