Question

if sin theta=2/5 then evalute (1+ sin theta/cos theta​

Answer 1

Answer:

sin theta = 2/5

Step-by-step explanation:

then cos A = 1/5 ( by applying phytagorous theorem ) .

so 1 + sin theta / cos theta = 1 + 2/5 / 4/5

which means 7/5 / 4/5 = 7/4