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secondary 3 | A Maths
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Amberly
Amberly

secondary 3 chevron_right A Maths

How do i solve qn 6b and 6c?

Date Posted: 7 years ago
Views: 764

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Guan Ri Oh
Guan Ri Oh's answer
118 answers (Tutor Details)
1st
Both 6b and 6c have similar approach to get the answer: find the equivalent expressions and divide numerator and denominator by cosAcosB.
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Reshma Kaur Selvaruben
Reshma Kaur Selvaruben's answer
1 answers (Tutor Details)
Proving questions are easy! Just try to 'bluff' by looking at what they want you to prove, like if you see a Tan, try to insert a Tan somewhere in your working.