5cos²60°+sec²30°-tan²45°
Sin²30°+cos²30°
Answers
Answered by
1
5/4+4/3-1+1/4+3/4
9/4 -1/3
27-4/12
23/12
1.92
9/4 -1/3
27-4/12
23/12
1.92
Answered by
1
5/4+4/3-1+1/4+3/4
5/4+1/4+3/4+4/3-1
9/4-1/3
27/12-4/12
23/12 is answer if tan^2 45° and sin^2 30 ° are two different terms
5/4+1/4+3/4+4/3-1
9/4-1/3
27/12-4/12
23/12 is answer if tan^2 45° and sin^2 30 ° are two different terms
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