11T Convert the polar coordinate 7, X = y = to Cartesian coordinates.

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Q: ay 05 60 m m. E R R 100 m B K * * £ D1C с 7,32 od A ansibizare delle

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A: Note:-Since you asked multiple question , according to our policy we can answer only first question…

Q: Q2. Find the solution set of the following equations if 0 ≤ x ≤ π/2. A. 4cos² x -1 = 0 B. (Tan x)…

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Q: 14. What are the coefficients of xy20 and x¹7y9 in the expansion of (5x - y)25?

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Q: Given vectors u = &lt;-3, -7&gt; and v = &lt;-1, 5&gt;, find the resultant vector  u + v.

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Q: 28. Change the polar coordinates coordinates (x, y). (a) (2, 135°) (r, 0) to rectangular (b)…

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A: Consider the graph

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Q: 28. Sin (Cos ¹(-4/5)) =

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Q: نه این If cos=- ≤0 ≤7 determine sin 20 and cos 20 2

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Q: Helping solving please

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Q: 11. List the features and sketch one cycle of the graph. a) y = sin x + 3 b) y=2sin((3/2) x) c) y =…

A: We have to find the amplitude, period, phase shift, vertical shift and one cycle of the graph.

Q: Given cos(α)=7/9 and α is in quadrant IV, find the exact value of cos(α/2).

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A: Explaination of answer is as follows

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Q: 11. State the each of the following: 3πT a) the exact value of sin- 4

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Q: Suppose sin A Then sin 2A 15 and A is an angle in Quadrant One. 17

A: we are given sinA and we need to find out the sin2A

Q: What is the standard form equation of the hyperbola that has vertices (±6 , 0) and foci (±2√10 , 0).…

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Q: Let à = (1, -2) and 6 = (1,5). Find the angle between the vectors, in degrees.

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