Evaluate theexpression
4(sin 72bycos18)³ -3(tan 32by cot58)
+2tan17sin51 tan73 sec 39
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2
Answer:
3
Step-by-step explanation:
4(sin(90-18)/cos18)^3-3(tan(90-58)/cot58)+
2tan(90-73)Sin(90-39) tan74 sec39
=4(cos18/cos18)^3-3(cot58/cot58)+2cot73cos39tan74sec39
=4-3+2=3 hope you understand
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