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If sin θ = 1/√2 then (tan θ + cos θ) = 

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If sin θ = 1/√2 then (tan θ + cos θ) = 


1). 1/√2
2). 2/√2
3). 3/√2
4). (1 + √2)/√2


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1 answers

3 vote
Answered by on | Votes 3 |

From the given data,

sinθ = 1/√2

⇒ θ = 45°

∴ tanθ + cosθ = tan45° + cos45° = 1 + 1/√2 = (1 + √2)/√2

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