If sinθ + cosθ = √2cosθ, (θ ≠ 90°) then the value of tanθ is a) √2 − 1 b) √2 + 1 c) √2 d) −√2
Answers
Answered by
25
Answer:
Hence option a) √2-1 is correct.
tanθ= √2-1
Step-by-step explanation:
To find the value of tanθ,
If sinθ + cosθ = √2cosθ, (θ ≠ 90°)
We know that
To do the same ,divide the LHS and RHS of equation by cos θ
Hence option a) √2-1 is correct.
Hope it helps you.
Answered by
1
Hence option a) √2-1 is correct.
tanθ= √2-1
Step-by-step explanation:
To find the value of tanθ,
If sinθ + cosθ = √2cosθ, (θ ≠ 90°)
We know that
To do the same ,divide the LHS and RHS of equation by cos θ
Hence option a) √2-1 is correct.
Hope it helps you.
Similar questions