Trigonometry problem
London eye. The wheels 32 passenger capsules are attatched to the external circumfrence of the wheel and are rotated by electric motors. Each excursion lasts the lenght of time it takes to complete...
London eye. The wheels 32 passenger capsules are attatched to the external circumfrence of the wheel and are rotated by electric motors. Each excursion lasts the lenght of time it takes to complete...
Q 5 (a) prove that tan(A+B) = tan A+tan B ...
Q4 c1 is the circle x² + y² -4y-20=0 and l is the line 2x-y+5=0 (a) write down the centre and radius lenght of c1 (b) Find the perpendicular distance from the centre of c1...
(a) l is the line x+2y-6=0. The line k is perpendicular to l and its y intercept is -7. Find the equation of k (b) m and n are 2 lines which pass trough the point of intersection...