In Fig, A, B, C and D are four points on...

In Fig, A, B, C and D are four points on a circle AC and BD intersect at a point E such that `BEC=130^@ and ECD=20^@`. Find BAC.

A

`90^@`

B

`100^@`

C

`110^@`

D

`120^@`

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The correct Answer is:

C

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