How much will be profit if an article bought for $ 4 is sold with £3? Given that $1 =Rs 100
1 answer:
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Answer:
The value of cosθ is
Step-by-step explanation:
It is given that an angle θ with the point (15, −8) on its terminating side.
Here x=adjacent side=15 units and y=opposite side =-8 units,
Using pythagoras theorem,
Cosine is defined as
Therefore the value of cosθ is .
