Find the equation of the resulting graph in the form y = ax³ + bx² + cx + d. 1- tan² x Prove the identity a b the A-axis. 1+ tan² x = 2 cos²x - 1. (20) pros adi to Find the first three terms in the expansion of (3-2x)7, in ascending powers of x. Find the coefficient of x² in the expansion of (1+5x)(3-2x)7. bonin Yol euil Candra sd to snoo s 05120112 over lo smulov Joax Bodi and dete smu 6 cm TU JOB A Find the exact area of the shaded region. Find the exact perimeter of the shaded region. -cle has centre (3,-2) and passes through the point P(5, -6). ind the equation of the circle. Juoda he diagram shows sector OAB of a circle with centre O, radius 6 cm and sector angle e point X lies on the line OA and BX is perpendicular to OA. TC 3 radia

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 38E
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The diagram shows sector OAB of a circle with center O radius 6 and sector angle
B
in the A-axis.
Find the equation of the resulting graph in the form y = ax³ + bx² + cx + d.
1- tan² x
Prove the identity
1+tan² X
= 2 cos²x - 1.
(20)
a
Find the first three terms in the expansion of (3-2x)7, in ascending powers of x.
b Find the coefficient of x² in the expansion of (1+5x)(3-2x)7.
318)
love lo omulov JosxBodi ga
euiban send to onoo s to
smulov 16 cm
TU
3
derin
The diagram shows sector OAB of a circle with centre O, radius 6 cm and sector angle
The point X lies on the line OA and BX is perpendicular to OA.
Find the exact area of the shaded region.
Find the exact perimeter of the shaded region.
ircle has centre (3,-2) and passes through the point P(5, -6).
Find the equation of the circle.
T
3
radian
Transcribed Image Text:B in the A-axis. Find the equation of the resulting graph in the form y = ax³ + bx² + cx + d. 1- tan² x Prove the identity 1+tan² X = 2 cos²x - 1. (20) a Find the first three terms in the expansion of (3-2x)7, in ascending powers of x. b Find the coefficient of x² in the expansion of (1+5x)(3-2x)7. 318) love lo omulov JosxBodi ga euiban send to onoo s to smulov 16 cm TU 3 derin The diagram shows sector OAB of a circle with centre O, radius 6 cm and sector angle The point X lies on the line OA and BX is perpendicular to OA. Find the exact area of the shaded region. Find the exact perimeter of the shaded region. ircle has centre (3,-2) and passes through the point P(5, -6). Find the equation of the circle. T 3 radian
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