Evaluate the Following: `Cos^-1{Cos ((4pi)/3)}` - Mathematics | Shaalaa.com
Evaluate the Following: `Cos^-1{Cos ((4pi)/3)}` - Mathematics | Shaalaa.…
Sep 16, 2024
shaalaa.com
Ex 2.2, 13 (MCQ) - Find cos^-1(cos 7pi/6) is equal to (A) 7pi/6
Ex 2.2, 13 (MCQ) - Find cos^-1(cos 7pi/6) is equal to (A) 7pi/6
Dec 16, 2024
teachoo.com
Ex 3.3, 9 - Prove cos (3pi/2+x) cos (2pi + x)[cot (3pi/2 - x)
Ex 3.3, 9 - Prove cos (3pi/2+x) cos (2pi + x)[cot (3pi/2 - x)
Dec 13, 2024
teachoo.com
Ex 3.3, 2 - Prove 2 sin2 pi/6 cosec2 7pi/6 cos2 pi/3 = 3/2
Ex 3.3, 2 - Prove 2 sin2 pi/6 cosec2 7pi/6 cos2 pi/3 = 3/2
Dec 13, 2024
teachoo.com
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