Hayley Tan's answer to universe's Secondary 4 A Maths Singapore question.
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Answer is 6
Date Posted:
4 years ago
Your working is wrong. It said cannot solve for alpha and beta but you go and solve it wrong way of presenting
Careful...
The “divide by 18” applies to the square root as well.
And we should not be evaluating roots as the question has given that stipulation to observe.
The “divide by 18” applies to the square root as well.
And we should not be evaluating roots as the question has given that stipulation to observe.
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