Simplify \(\frac{1}{3-√2}\) in the form of p + q√2
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97 questionsIf sin θ = - \(\frac{3}{5}\) and θ lies in the third quadrant, find cos θ
If the mean of 2, 5, (x+1), (x+2), 7 and 9 is 6. Find the median
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The shaded portion in the venn diagram above represents?
Evaluate \((101_{two})^3\)
Solve for k in the equation \(\frac{1}{8}^{k+2}\) = 1
(1/2)Î?¸= 2¸= 8.
k=4, y=4Î5=20.
(x-5)(x+2)=0 ?¸x=5 or x=-2.
3^4 = 81, so log3 81 = 4.
2x - 1 = 3 gives x = 2; 2x - 1 = -3 gives x = -1.
det = (2Î5) - (3Î4) = 10 - 12 = -2.
The sum of interior angles of any triangle is always 180 degrees.
Each term doubles the previous: 16 ¸2 = 32.
3/4 = 15/20 and 2/5 = 8/20. Sum = 23/20.
Total sum = 5 ¸12 = 60. Sum of remaining 4 = 60 - 20 = 40. Mean = 40/4 = 10.