if tan x =2 find 2sin x — 3cos x / 2sin x + 3 cos x
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Answer:
1/7
Step-by-step explanation:
tan x=2
sin x/ cos x =2/1 (tan x= sin x/ cos x)
sin x=2
cos x=1
- 2sin x - 3 cos x/ 2sin x + 3 cos x
- 2(2) - 3 (1) / 2 (2) + 3 (1)
- 4 - 3 / 4+3
- 1/7
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