## Question

###### Use the polar repreceMUALIOH ol to wrilc (WO expressions for in terms of r ande, your result to express â‚¬os 30 and sin 30 in terms Of cos 0 and sin 0.

Use the polar repreceMUALIOH ol to wrilc (WO expressions for in terms of r ande, your result to express â‚¬os 30 and sin 30 in terms Of cos 0 and sin 0.

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