If √3 tan A = 3 sin A, find the value of sin^A - cos^A
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√3 tan a = 3 sin a
√3 sin a /cos a = 3sin a
√3 sin a/ 3sin a = cos a
1/√3 = cos a
cos square a= 1/3
sin square a +cos square a =1
sin square a = 1-1/3 = 2/3
sin square a - cos square a
2/3 - 1/3
1/3
√3 sin a /cos a = 3sin a
√3 sin a/ 3sin a = cos a
1/√3 = cos a
cos square a= 1/3
sin square a +cos square a =1
sin square a = 1-1/3 = 2/3
sin square a - cos square a
2/3 - 1/3
1/3
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