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secondary 3 | A Maths
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Pooh pooh bear
Pooh Pooh Bear

secondary 3 chevron_right A Maths chevron_right Singapore

Can someone pls help to solve Qd , thk

Date Posted: 5 days ago
Views: 14

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Snoopy
Snoopy's answer
84 answers (A Helpful Person)
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Hope this helps!
Pooh pooh bear
Pooh Pooh Bear
5 days ago
Thank a lot
Pooh pooh bear
Pooh Pooh Bear
5 days ago
May i know how u arrive at 3/cosine x
Eric Nicholas K
Eric Nicholas K
5 days ago
By definition, secant is the reciprocal of cosine.

In particular,

Sec x = 1 / cos x
Snoopy
Snoopy
5 days ago
so 3 sec x would be 3(1/ cos x). That's how I got 3 / cos x
Pooh pooh bear
Pooh Pooh Bear
5 days ago
Thank for the clarification, appreciate