Question

use the sum and difference identities to find the exact value of a for the remaining five trigonometric functions. tan a= 1/3 and 0 11 years ago

Answer 1

Hi, please show work you have done so far.

Answer 2

no sure what to do to be honest

Answer 3

i know theequation

Answer 4

im supposed to find seca cot a sin a csc a cos a

Answer 5

what its not the sum and difference identities sorry it just says identities

Answer 6

Not sure what it means by "sum and difference identities" but given tan a = 1/3 = opposite side / adjacent side, u can construct the triangle as such:



u can then calculate sec a, cot a, sin a, csc a and cos a

Answer 7

ohh makes sense

Answer 8

thank you

Answer 9

welcome :)

Answer 10

can you help me with another one?

Answer 11

sure i can try but u may get more ppl to help if u create a new post :)