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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
20 Nov 2021

Given information

Given:-

Step-by-step explanation

Step 1.

we have

 

.........(2)

from equation (1) we have 

 

now, but the value of t in equation (2)

 

 

......(3)

by squaring both sides of equation (3) we get the result below,

 

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