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Sliva [168]
3 years ago
9

Rujuan

Mathematics
1 answer:
Leona [35]3 years ago
7 0

Answer:

Sin X=Cos Y

Step-by-step explanation:

Objective: Understand trigonometric relations such that

Cosine and Sine are similar to complementary angles that if X+Y are complementary angles,

Cos X= Sin Y and Cos Y= Sin X

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