Question

cos theta =2/3 find the value of sec theta-1/sec theta +1​

Answer 1

Answer:

1/5

Step-by-step explanation:

if cos theta = 2/3 then sec theta = 3/2

sec theta -1/sec theta +1 =

3/2-1/3/2+1 = 1/2/5/2 = 1*2/2*5 = 1/5

Hope this will help u.