Prove this question please.
Attachments:
Answers
Answered by
2
Solve using trigonometric identities; answer: 2πn or 2πn +- π/3 put them into the original equation to check their validity.We see that 2πn does not satisfy as sin(2πn)=0 and 0 cannot be in the denominator, so answer is 2πn+-π/3
Attachments:
Anonymous:
your image is somewhat not clear
Added another image, how to delete the first one.(I am nee)
i also dont know how to add again
Similar questions