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Determine the exact expression for

1. Determine the exact value of cos^-1 (pi/2). Give number and explanaton.2. Determine the exact value of tan^-1(sq. root 3).
1. 4 answers
2. asked by Crystal
3. 1,018 views
Determine the exact value of 𝑥 the following expression given that 0 ≤ 𝑥 ≤ 90.a) 𝑠𝑖𝑛𝑥 = 3/2
1. 1 answer
2. 84 views
1. Which is a solution to the equation below? sin2xsecx=12. What is the exact value of cos15 degrees? 3. Which expression is
1. 3 answers
2. asked by kalakalikalakali
3. 1,190 views
A physicist needs to calculate the exact value of a force (measured in newtons) in the horizontal direction with the expression
1. 1 answer
2. asked by No
3. 64 views
Determine the exact value of 𝑥 the following expression given that 0 ≤ 𝑥 ≤ 90.2squareroot2𝑐𝑜𝑠𝑥 = 2
1. 1 answer
2. 73 views
Determine the exact value of 𝑥 the following expression given that 0 ≤ 𝑥 ≤ 90.sinx=sqaureroot3/2
1. 1 answer
2. 60 views
d=150secxDetermine an exact expression for the distance when x=pi/6
1. 1 answer
2. asked by Victoria
3. 431 views
Determine an exact value for the expressionsinπ/6 tanπ/3 ÷ cscπ/4
1. 1 answer
2. asked by Zara
3. 506 views
Determine an exact value for the expressionsec4π/3*cot5π/6-tan3π/4
1. 1 answer
2. asked by Zara
3. 538 views
determine an exact expression for the trigonometric function sin(13pi/12).
1. 1 answer
2. asked by jj re
3. 2,194 views