Question

how can we find the value of \(\dfrac{1}{-tan135 degree}\)

Answer 1

@ganeshie8 @mathmath333 @surd @ash2326

Answer 2

@paki @hartnn

Answer 3

what do you know about \(\tan(180-\theta)\) in terms of \(\tan(\theta)\)?

Answer 4

welcome here after a long time here @asnaseer

Answer 5

1/-tan135 =?just \(-tan135~dgre\)

Answer 6

@ziqbal103 - please answer the question I asked above - its answer will guide you to how to calculate \(\frac{1}{-\tan(135^0)}\)

Answer 7

yes its answer i want to ask ...as i know the values of 1/tan 2pi ...1/tan 60 degree but don't know its value

Answer 8

My question was:

What is \(\tan(180-\theta)=\)

in terms of \(\tan(\theta)\)?

Answer 9

for any \(\theta\)

Answer 10

for theta =-tan135

Answer 11

no.

e.g.:\[\sin(180-\theta)=\sin(\theta)\]\[\cos(180-\theta)=-\cos(\theta)\]so:\[\tan(180-\theta)=?\]

Answer 12

have you heard of the CAST acronym related to trigonometry?

Answer 13

what is CAST? sorry i don;t know