grainofrice69
grainofrice69 grainofrice69
  • 27-04-2020
  • Mathematics
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HELP PLEASEEEEEE

simplify cos^2 θ(1+tan^2 θ)

HELP PLEASEEEEEE simplify cos2 θ1tan2 θ class=

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22stolc
22stolc 22stolc
  • 27-04-2020

Answer:

1

Step-by-step explanation:

cos²Ф(1 + tan²Ф)         Simplify 1 + tan²Ф

cos²Ф(1/cos²Ф)           Multiply

1

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