Qualification > Math
[CIE] All Pure Mathematics (P1, P2 and P3) doubts here !
Arthur Bon Zavi:
--- Quote from: ashwinkandel on October 11, 2011, 10:16:28 am ---domain 0<=x<2pi
--- End quote ---
It's just pi not 2pi.
astarmathsandphysics:
Transformation of curves
Multiple the graph of tanx by a factor 2 in the x direction and 3 in the y direction to get 3 tan(x/2)
ashwinkandel:
One more question:
astarmathsandphysics:
answered in attachment
Arthur Bon Zavi:
--- Quote from: ashwinkandel on October 11, 2011, 10:16:28 am ---@Arthur Bon Zavi If you can , can you plz show me show the graph looks like?? This is the first time i have come through a question in CIE Maths exam where graph of tanx has been asked to plot... I know how to plot for y=tanx ... but this y=3-tan(x/2) for domain 0<=x<2pi seems complicated..
--- End quote ---
Have a look at the attachments. The red horizontal line on the positive axis is x = pi.
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