1.

i. ???1050°ii. ?????(−120°) iii. ???(11?3) 2. The value of √3 ?????20° − ???20°_____

Answer» i. ???1050°=sin(-30)ii. ?????(−120°) =Cosec 240iii. ???( 11?/3 ) =tan(-60)
i. ???1050°=sin(-30)ii. ?????(−120°) =Cosec 240iii. ???( 11?/3 ) =tan(-60)


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