Solution

prove

Solution

Solution steps
Manipulating left side
Rewrite using trig identities
Use the Double Angle identity:
We showed that the two sides could take the same form

Popular Examples

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Frequently Asked Questions (FAQ)

  • Is prove-sin(2x)=-2sin(x)cos(x) ?

    The answer to whether prove-sin(2x)=-2sin(x)cos(x) is True