Danny Low's answer to Vignesh anand's Secondary 4 A Maths Singapore question.
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Hope this helps
Date Posted:
3 years ago
Thanks!!
My school don’t use differentiation to find max value. Like we do
1/root 221 cos(theta+19.65) =1/root 221. So why the max value is not 1/root221?
1/root 221 cos(theta+19.65) =1/root 221. So why the max value is not 1/root221?
Can explain part 4 again?
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