Question

secθ= -3, then find tanθ​

Answer 1

Answer:

sec²theta-tan²theta=1

from this find out tantheta

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

1 + tan^2 theta = sec^2 theta

1-sec^2 theta = tan^2 theta

1 - (-3)^2 = tan^2 theta

1 - 9 = tan^2 theta

-8 = tan^2 theta

tan theta = - root 8

- root 8 = 2 root 2