Miss_Jazz
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f(x) is 1/cos^2 x. g(x) is 1/2f(x+pi/4). How do i show that they both cross at (0,1) ?
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matematicas
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f(0) should = 1 and g(0) should = 1
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Miss_Jazz
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(Original post by matematicas)
f(0) should = 1 and g(0) should = 1
so i should put 0 into both 1/cos^2 x and 1/2f(x+pi/4)? Thank you! i've been so confused over that one! I knew it wasn't something too complicated, only a 3 mark question and all. :rolleyes:
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