Question

True or False:
1. the tangent increases in the third quadrant
2. the cosecant increases in the third and fourth quadrant
3. the sine increases in the third quadrant
4. the sine function is odd
5. the secant function is odd
6. in the first quadrant all six functions are positive
7. the sin 20 is less than the sin 25
8. the tan 45 is 1
9. the tangent is positive in the third and fourth quadrant
10. the tan 24 is less than tan 35
11. the greatest value of secant is 1
12. the cotangent function is odd
13. if the tangent is negative then the cotangent is negative

Answer 1

@jim_thompson5910 can you check if my answers are correct?

Answer 2

1. True
2. False
3. False
4. True
5. False
6. True
7. True
8. True
9. False
10. True
11. False
12. True
13. True

Answer 3

@ChmE

Answer 4

@zordoloom @UnkleRhaukus @Callisto @satellite73 @jim_thompson5910 @ChmE @Hero @karatechopper

Answer 5

Didn't you post these yesterday?

Answer 6

i just need the answers checked

Answer 7

@ghazi

Answer 8

7 false, sin increases from 0 to 90

Answer 9

sorry i misread it, its correct

Answer 10

and the rest? :)

Answer 11

i guess all are correct :)

Answer 12

YAY! :D ...thank you soo much :)

Answer 13

:) YW