Solution

prove

Solution

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

Popular Examples

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Frequently Asked Questions (FAQ)

  • Is 4sin(2x)=8sin(x)cos(x) ?

    The answer to whether 4sin(2x)=8sin(x)cos(x) is True