Verify the trig identity.

1/tan t + sec t + 1/tan t - sec t = -2/cot t

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

236 cm 16 time 12 = 192

6 times 7 = 42

192+42