show that1)sin(11π/3).tan(35π/6).sec(-7π/3)%cos(5π/7).cosec(7π/4).cos(17π/6=2%3
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show that1)sin(11π/3).tan(35π/6).sec(-7π/3)%cos(5π/7).cosec(7π/4).cos(17π/6=2%3
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Answer:
sin(-11*180/3)*tan(35*180/6)*sec(-7*180/3)*cos(5*180/4)
sin(-660)*tan(1050)*sec(-420)*cos(225)
sin(360*2-60)*tan(360*3-30)*sec(360+60)*cos(360-135)
-sin 60* -tan 30* sec60 *cos(180-45)
-√3/2* - 1/√3 * 2 * - 1/√2
=. -1/√2 ans.
Step-by-step explanation:
put value of π
then use 360*n +/- theta and 180+/-theta
plzz mark as brainlist
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