Solve each equation for 0 < < 2. a. tan 2 + 3sec + 3
Question:
Solve each equation for 0 < θ < 2π.
a. tan2θ + 3secθ + 3 = 0
b. 3cot2 θ + 5 cosecθ + 1= 0
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a tan2 3sec 3 0 First use the identity tan2 2tan 1 tan2 to rewrite the equation as 2tan 1 tan2 31cos ...View the full answer
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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