1 answer:
Answer:
cos O = 3/5
cot O = 3/4.
Step-by-step explanation:
The other side in the right angled triangle containing O is √(5^2 - 4^2)
= 3.
So cos O = 3/5 and cot O = - / tan O = 1 / 4/3 = 3/4.
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Answer:
Step-by-step explanation:
Solution
= −1
= 1
