For f ( t ) = ( sin t - cos t , t )...

enrotlavaec

enrotlavaec

Answered

2022-06-26

For f ( t ) = ( sin t - cos t , t ) what is the distance between f ( π 4 ) and f ( π ) ?

Answer & Explanation

Nia Molina

Nia Molina

Expert

2022-06-27Added 21 answers

Step 1
f ( π 4 ) = ( sin ( π 4 ) - cos ( π 4 ) , π 4 ) = ( 0 , π 4 )
f ( π ) = ( sin ( π ) - cos ( π ) , π ) = ( 1 , π )
Step 2
The distance is:
d = ( 1 - 0 ) ² + ( π - π 4 ) ²
Answer: 2.56

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