Maths a level trigonometry
How do you answer the questions 2a and 2b from section 4?
(edited 5 months ago)
Original post by taqiyah
How do you answer the questions 2a and 2b from section 4?
Convert to harmonic form (as it says at the start of section 4) so something like
Rcos(x+alpha)
and then reason about the min/max value of the trig term.
(edited 5 months ago)
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