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3 votes
Find the error & explain why it is wrong: Megan wanted to solve this problem: given that sin 0=-divided2/2, and cos =divided3/2, find tan 0

What did she do wrong

Find the error & explain why it is wrong: Megan wanted to solve this problem: given-example-1
User Roker
by
7.7k points

1 Answer

6 votes

Answer:

As seen on the picture, all the steps A to D are correct.

  • Step A. Identity is correct
  • Step B. The fraction is correct
  • Step C. Simplification is correct
  • Step D. Solution is correct

Note:

  • It could be more simplified by adding a step and multiplying both the numerator and denominator by √3:

  • (-√(2) )/(√(3) ) = - (√(6))/(3)
User Boggio
by
8.6k points

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