Question

if cos thita=1/√122, find the value of sin thita and tan thita √122​

Answer 1

Answer:

• cosθ = 1/√122
• sinθ  = √(1 - cos²θ) = √[1 - (1/122)] = 11/√122 (Ans.)
• tanθ = sinθ/cosθ = ( 11/√122 ) / (1/√122 ) = 11 (Ans.)

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