L(2 cos? t} 2) 2(s-2) b) s(s2 +4) 2(s-2) c) s(s? -4) 2(s + 2) d) 4)

Q: -3æ + 5x – 2)- 2 (a – 2æ – 1) | f the expression above is rewritten in the form ae' + bæ + c, where…

A: Given: (-3x2+5x-2)-2(x2-2x-1)

Q: What is the coefficient of x2y" in (5x- y)°?

A:

Q: Sv-4 - y-3) dy

A:

Q: 8. Evaluate (a) J₁2-2 22+2+d; (b) J₁2-22²-22-3dz

A:

Q: d (tan² (2x³)). dx (a) 202¹ tan (2x5) sec² (2x5) (b) 20x¹ tan (25) 16. Calculate (c) 2 tan (2x5) (d)…

A:

Q: 3xy 8) 2.x1. 4yx² 10) (2m *)

A:

Q: 20 x3 25+x² 2)골 2 dx

A:

Q: Ify = 5+5 In x - 2e" dx 5. -2e" O a) 5 + O b) 5 In(1) - 2e O) 5 2xe-1 d) 5 2e" Oe) 5 + 66

A: Given y=5+5*lnx-2*ex so differentiation of y is dy/dx

Q: (2) Write an expression to represent the area of the triangle: 2y²-2y 3 3y-30 4y² A) (-10)(y-1) B)…

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.