Question

1-sin2x is equal to​

Answer 1

Answer:

it is equal to 1 - 2SinXCosX

it's actually a formula.

imp for class xi

it'll help

Answer 2

Answer:

1-sin2x

=1-2sinxcosx

=cos²x+sin²x-2sinxcosx (sin²x+cos²x=1)

=(sinx-cosx)² or (cosx-sinx)²

Step-by-step explanation:

hope I could help

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