SOLUTION: given that sin A = 1 - sqrt(2) show that cos^2A +2SinA = 0
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Question 905071: given that sin A = 1 - sqrt(2) show that cos^2A +2SinA = 0
Found 2 solutions by jim_thompson5910, lwsshak3:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
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So this shows that is true for every real number value of A. In other words, it is an identity.
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
given that sin A = 1 - sqrt(2) show that cos^2A +2SinA = 0
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