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secondary 4 | A Maths
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Hi, i need help for question 2. Thank you!
Date Posted: 5 years ago
Views: 252
Hi, u can approach 2a by writing the fraction as (sint)^-1. As for 2b, try to break the fraction into two parts and write cot as cos/sin, you should be able to cancel some stuff out. I’ll write out the answer once i have a paper and pen
Okay, thanks. I somehow manage to solve it
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done
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Carefully apply quotient rule and use the trigo identities that you have learnt to simplify the expression accordingly.
Date Posted:
5 years ago
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