Cos11°+Cos79°÷Sin79°-Sin11°=
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HEYA MATE!!!
SOLUTION:-
COS11° + COS79° ÷ SIN79° - SIN11°
= COS(11° + 79°) ÷ SIN(79° - 11°)
= COS(90°) ÷ SIN(68°)
WE ALREADY KNOW THAT THE VALUE OF COS90° = 0
THEN COS(90°) ÷ SIN(68°)
= 0
HOPE YOU LIKE IT.....
SOLUTION:-
COS11° + COS79° ÷ SIN79° - SIN11°
= COS(11° + 79°) ÷ SIN(79° - 11°)
= COS(90°) ÷ SIN(68°)
WE ALREADY KNOW THAT THE VALUE OF COS90° = 0
THEN COS(90°) ÷ SIN(68°)
= 0
HOPE YOU LIKE IT.....
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