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Sin60°=√3/2; Cos30°=√3/2;Tan60°=√3;Tan45°=1,cos45°=1/√2
Substituting all in the equation
We get
4(18/16) -3(3-1) +5/2
9/2-6+5/2
7-6
1
Substituting all in the equation
We get
4(18/16) -3(3-1) +5/2
9/2-6+5/2
7-6
1
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