Question
verify:
tanx secx = -2tanx
tanx secx = -2tanx
Answers
Reiny
Can't be verified, since it is a false statement
test for any acute angle,
left side would be always positive, both the tangent and sec are positive.
But the right side is negative, not possible!
test for any acute angle,
left side would be always positive, both the tangent and sec are positive.
But the right side is negative, not possible!