Question 632670
please help me solve this problem:sqrt( 2 ) sin x - 1 = 0 
solve for all values of x.
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sqrt( 2 ) sin x - 1 = 0
√2sinx=1
sinx=1/√2=√2/2
x=π/4+2πk and 3π/4+2πk, k=integer (In quadrants I and II where sin>0