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Cos 240 + tan 120 + sin 510 + tan 210 = 0 prove this

Cos 240 + tan 120 + sin 510 + tan 210 = 0 prove this 

Grade:11

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 months ago
Dear Student

cos 240 = – ½
tan 120 = –√3
sin 510 = 1/2
tan 210 = 1/ √3

Adding all these values
Cos 240 + tan 120 + sin 510 + tan 210= 1/√3 –√3
Please check the question again

Thanks

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