@ Solve the pair of simultaneous equations: 3x - 210 2x+5y13 √1-n² 1 (b) If m= show that n = 72 m² +1 (c) The figure below, not drawn to scale, shows a circle with centre O. The radius of the circle is 21 cm and angle HOK- 400. 40° 21 cm H Determine (i) The area of the minor sector HOK (ii) The area of the triangle HOK (iii) The area of the shaded segment Use == 끅
@ Solve the pair of simultaneous equations: 3x - 210 2x+5y13 √1-n² 1 (b) If m= show that n = 72 m² +1 (c) The figure below, not drawn to scale, shows a circle with centre O. The radius of the circle is 21 cm and angle HOK- 400. 40° 21 cm H Determine (i) The area of the minor sector HOK (ii) The area of the triangle HOK (iii) The area of the shaded segment Use == 끅
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:@
Solve the pair of simultaneous equations:
3x -
210
2x+5y13
√1-n²
1
(b)
If m=
show that n =
72
m² +1
(c)
The figure below, not drawn to scale, shows a circle with centre O. The radius
of the circle is 21 cm and angle HOK-
400.
40°
21 cm
H
Determine
(i)
The area of the minor sector HOK
(ii)
The area of the triangle HOK
(iii)
The area of the shaded segment
Use == 끅
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