Question

Find the distance between the prints A (10 cosx, 0) and B (0,10 sinx)
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Answer 1

Answer:

10

Step-by-step explanation:

√{(0-10cosx)²+(10sinx-0)²}=√{100cos²x+100sin²x}=10√{cos²x+sin²x}=10

cos²x+sin²x=1