Trigonometry
Trigonometric ratios, identities, equations and inverse trig — heavily used in astronomy.
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Take a full mock →Q1 · Trigonometry · MEDIUM
If sin θ + cos θ = √2, then the value of sin 2θ is:
Q2 · Trigonometry · EASY
If sin θ + cos θ = √2, then the value of tan θ + cot θ is: