Mathematics, 15.10.2019 10:00, johnLavender8262

Simplify this expression: cos t(sec t − cos t)

a.
cos2t

b.
1 − tan2t

c.
1 + tan2t

d.
sin2t

Answers: 2

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Simplify this expression: cos t(sec t − cos t)

a.
cos2t

b.
1...