Let A,B,C be three angles such that A = and tan B tan C = p. 4 %3D - Find the possible values of p such that A, B, C are the angles of a triangle.

Q: Let 7 = and 7 =. (a) Find 7. (b) Are 7 and orthogonal? Why or why not? (c) Find the cosine of the…

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Q: Find a · b. |a| 40, |b| = 30, the angle between a and b is 37/4. %3D

A: |a| = 40, |b| = 30 and the angle between a and b is 3pi/4. We have to find the dot product a.b.

Q: Suppose a=(6,8), b= 28, and the angle between a and bis 60. Find a×b

A: Here is the step-by-step explanation:​​Given:Vector, a=⟨6,8⟩Magnitude of vector b is ∣b∣=28Angle…

Q: = (8,8,4) = (1, 6, 4) d the cosine of the angle between vw and w. 0=

A: We have to find the value of angel of cosine.

Q: If P=(2,-2,-1), Q= (-1,3,2) and R=(5,2,1) are three points on R3, which of the following hives angle…

A: We have to find the angle QPR in radians.

Q: . Let v = (-5, 1, 3) and w = (3,4, 2). (a) Find the dot product, v•w , and the angle 0 between v and…

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Q: 2. Determine the angles between 0<0<360°such that csce = -V2. Use complete sentences and a diagram…

A: The solution are next step

Q: Consider the three points: А — (5, 5) A B= (10, 2) C = (7,7). Determine the angle between AB and AC.…

A: Find angle

Q: Find a · b if Jal = 12, |b| = 4, and the angle between a and b is a/3. %3D Answer:

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Q: Sketch the angle and write the sec and tan of the angle if the terminal side of the angle passes…

A: NOTE: Refresh your page if you can't see any equations. . the given point is so here we have

Q: jen draws two points, one at (-5√3, 5) and the other at (-10,-10√3). Use radian measure for all…

A: Let the Points be : A-53,5B(-10,-103)Their Poistion vectors are :A→=-53 i^+5 j^B→=-10i^-103…

Q: Find a b if Ja = 8, |b| = 9, and the angle between and b is radians.

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Q: Find the angle between u= (-4,-1) and v (1,-4) to the nearest tenth of a degree. %3D The angle…

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Q: Q.5 What is the cosine of the angle between PP, and PP If Pi(2,1,3), P2(-4, 4, 5), P3(0, 7,0) and…

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Q: (c) proj.b (d) The angle between a and b

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Q: Let a - ci +j and b- 9i + 12j. Find c so that the a %3D Round your answers to four decimal places…

A: Use dot product

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS

A: Given that A(-1,1,1)B(2,0,3)C(3,3,-4) are 3 vertex of a triangle then Side AB…