4 years ago

Convert to rectangular form r=4sec theta

Mathematics

2 answers:

anzhelika [568]4 years ago

6 0

Hello,
r=4/cos t==>r cos t=4==>x=4
=======================

garik1379 [7]4 years ago

5 0

R = 4 sec (theta) = 4 / cos ( theta )
Rectangular form:
x = r · cos ( theta ) = 4/ cos (theta ) · cos ( theta )
x = 4

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