Question

If tan a =1 and secß = √2, then a+ß is equal
to
(a) 60° (b) 90° (c) 30° (d) 120°​

Answer 1

Answer:

α + β = 90°

Step-by-step explanation:

tanα = 1

=> α = 45°

secβ = √2

=> β = 45°

So, α + β = 90°