Easy way to learn theorem
Question
Accounts Tax GST
Oct. 20, 2017, 8:21 p.m.
Answer
Differentiate:(x)power sinx (sinx)power cosx cosec (square )x with respect to x
how in second, step
comes
ans of 2 question along with solution
Q 1: if AB and AC are equal sides of an isosceles triangle prove that tanA/2 = cotB
Maths
Oct. 20, 2017, 11:48 a.m.
Answer
sir, please upload vidoe lecture of each and every question of maths class 11. Its really helpful. Thank You!
what is the ans of this que
a point E is taken on the side of parallelogram ABCD. AE and DC are produced to meet at F. Prove that area of triangleDEC is equal to area of triangleDEC BEF
why can't we take 1 as the identity element? Because 1/1 =1/1=1