If sin ^2 A = 2 sin A then Find the value of A .
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Hi Mate!!!
Sin² ( A ) - 2 Sin ( A ) = 0
=>. Sin ( A ) = 0 or Sin ( A ) = 2
Sin ( A ) = 0
=>. Sin ( A ) = Sin ( 0° )
=>. A = 0
Sin ( A ) = 2 will be rejected bcoz max value of Sin ( A ) is 1
Sin² ( A ) - 2 Sin ( A ) = 0
=>. Sin ( A ) = 0 or Sin ( A ) = 2
Sin ( A ) = 0
=>. Sin ( A ) = Sin ( 0° )
=>. A = 0
Sin ( A ) = 2 will be rejected bcoz max value of Sin ( A ) is 1
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