d) 4tan²x + 2tanx - 3 = 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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PLs help ASAP only need part d

6. Solve the following for 0 ≤ x ≤ 2. Be sure to keep values in radians.
a) √√2cosx + 1 = 0
b) 2sin²x = 1 = 0
c) 2cos²x =
4cosx = 0
d) 4tan²x + 2tanx - 3 = 0
Transcribed Image Text:6. Solve the following for 0 ≤ x ≤ 2. Be sure to keep values in radians. a) √√2cosx + 1 = 0 b) 2sin²x = 1 = 0 c) 2cos²x = 4cosx = 0 d) 4tan²x + 2tanx - 3 = 0
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