Question

i am so confused, can someone please look at the picture and tell me the answer and how to get it. Please!

Answer 1

To ease your live re write each one by using sin, cos, tan, knowing well that:

cscx = 1/sin x ( sin of an angle = opposite side/hypotenuse(23)


secx = 1/cos x (cos of an angle = adjacent side/hypotenuse(23)


cotx = 1/tanx (tan of an angle = opposite side/adjacent side)

Work it out & if you have difficulties do let me know