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secondary 3 | A Maths
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pls help
Date Posted: 2 years ago
Views: 303
Something is not right with the question. I attempted to reduce the left side of the equation but could not obtain the right side. I used A = 19 and A = 30 and confirmed that the equation does not hold for each of these two values.
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done
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clear
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Eric is correct. You let let A = 30⁰ to show the identity is invalid.
You can modify a little, so it can be solved.
You can modify a little, so it can be solved.
Date Posted:
2 years ago
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