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secondary 3 | A Maths
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part e pls
Date Posted: 3 years ago
Views: 203
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done
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clear
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Always explore LHS and RHS for more complicated identities. You normally can come to a common step. As you can see, my exploration of the RHS led nowhere... but I notice I should not have multiplied by the conjugate of the denominator, but instead, the conjugate of the numerator would have worked out.
Date Posted:
3 years ago
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