Question

if tan 0=a/b find the value of sec0​

Answer 1

Answer:

tan theta =. a/b

height/base= a/ b

therefore, height= a

base= b

by Pythagoras theorem

hypotenuse square = sum of square of

other sides

let hypotenuse be "C"

c square = a square+ b square therefore, c=the whole square

root of a square +b square

sec theta = hypotenuse/base

= the whole square root of a

square +b square/ b

Answer 2

Answer:

b/a

because secent is a reciprocal of tangent