The Total solution for NCERT class 6-12
Answer 1 :
Answer 2 :
Answer 3 : 1.
Answer 4 :
Find the equations ofthe tangent and the normal to the following curves at the indicated points:
X = 3 cosθ - cos3θ , y = 3 sinθ - sin3θ
Answer 5 : 1.
Answer 6 :
Answer 7 :
Answer 8 :
Answer 9 :
Answer 10 :