3 years ago

If 5 3 cosα = in the first quadrant, what does cot α equal?

Mathematics

1 answer:

frosja888 [35]3 years ago

8 0

Answer:

5/4

Step-by-step explanation:

To Find :-

cot a .

Solution :-

By question ,

=> cos a = 5/3 = b/h

=> p = √ 5² - 3² = √ 25 -9 = 4

Therefore ,

=> cot a = b/p = 5/4

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