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secondary 4 | A Maths
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Vignesh anand
Vignesh Anand

secondary 4 chevron_right A Maths chevron_right Singapore

Pls help. Thanks

Date Posted: 2 years ago
Views: 355
Mark
Mark
2 years ago
Hi the value of f(Theta) is 0 for the minimum value and therefore you cannot get the maximum for 1/f(Theta) as it should be the asymptote. 1 cannot be divided by zero. Thats why the answer is no soln. If f(Theta) is no zero u can find the maximum of 1/f(Theta)
Vignesh anand
Vignesh Anand
2 years ago
Ok. Thanks

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Hope this helps
Vignesh anand
Vignesh Anand
2 years ago
Thanks!!
Vignesh anand
Vignesh Anand
2 years ago
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?
Vignesh anand
Vignesh Anand
2 years ago
Can explain part 4 again?