letter (A,B,C,D, or E) in each blank. a b 1.1 - cos² (x) 2.1 3. cot (x) 4. tan(x) 5 sec² (r) A. sin² (x) + cos² (x) B. sin(x) cos(x) C. D. sin(x) sin(x) cos(x)

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A: To find the quadrant, we have to find the common quadrant in which both the conditions are…

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A: 5. sin (theta) = 0.7563 theta =arcsin(0.7563)Therefore theta = 49°  (round to nearest deg)

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A: Question no. part (c): A rectangular beam is to be cut from a cylindrical log of diameter .To find…

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A: Diameter = 8 inchRevolution per minute = 3150

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A: An equation of an ellipse is given9x2+25y2−50y=2009x2+25(y2−2y+1)=2259x2+25(y−1)2=225x225+(y−1)29=1

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A: Let's solve the equation sin(2x)+cos(x)=0 using a double-angle formula. The double-angle formula for…

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A: Explaination of the answer is as follows

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A: The trigonometric expression is given byTo determine: The expression in terms of sum or difference…

Q: Q₂:- A: Find the inverse of the matrix F-15 o O o ju o Lo o jio incurs LAnsuler Three onl

A: Let,

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A: Geometric Sequence : 2, 3, 4.5 , . . . . . . .

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A: we have given

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A: A=118 degree b=16c=25

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A: Introduce sinusodial function:-

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A: verify the given identity

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A: “Since you have posted multiple questions, we will provide the solution only to the first question…

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A: Its noteworthy  can be written as

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