(1-cos^2 A) cotan^2 A=... a. 2 sin^2 A-1 d. 1-sin^2 A b.

Saluran Edukasion 2024-04-09T04:31:43

(1-cos^2 A) cotan^2 A=... a. 2 sin^2 A-1 d. 1-sin^2 A b. sin^2 A+cos^2 A e. cos^2 A+2 c. 1-cos^2 A
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(1-cos^2 A) cotan^2 A=... a. 2 sin^2 A-1 d. 1-sin^2 A b. sin^2 A+cos^2 A e. cos^2 A+2 c. 1-cos^2 A