Patrick B. answered 03/31/21
Tutor
4.7
(31)
Math and computer tutor/teacher
Sin/cos + cos/sin
[Sin^2 + cos^2]/[sin *cos]
= 1/ [ sin *cos]
Sec* csc
Marybel R.
asked 03/31/21Verify the following identity:
tanx + cotx = secx(cscx)
Patrick B. answered 03/31/21
Math and computer tutor/teacher
Sin/cos + cos/sin
[Sin^2 + cos^2]/[sin *cos]
= 1/ [ sin *cos]
Sec* csc
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