Question

) sec 0 + tanº 0 = 1 + 2tan? 0. sec2 0​

Answer 1

Step-by-step explanation:

1/cos0+sin0/cos0

1+sin 0/cos0

(cos0+sin 0)+sin0/cos0. (cos0+sin0=1)

cos0+2sin0/cos0

cos0/cos0+2sin0/cos0

1+2tan0