Math, asked by harshdeep29, 1 year ago

which reference book is good other than RD Sharma And oswaal for maths

Answers

Answered by shubhamkumar81
0
hlo brother neither book is best nor is good.
it's depend on you.
how you take it

harshdeep29: 10th
shubhamkumar81: then command on ncert
shubhamkumar81: as a helping book rs aggarwal is best
shubhamkumar81: do not got friendly with rd sharma
harshdeep29: which you refers
shubhamkumar81: rs aggarwaal
harshdeep29: solve this question
shubhamkumar81: ask
harshdeep29: if ABC is an obtuse angle triangle obtuse angle at b and if ad is perpendicular to cb. prove that AC^2= AB^2+ BC^2+ 2Bc*Bd
harshdeep29: I am waiting
Answered by Shhii
0
NCERT is best ever bro.. for any exam. u have to diehard with the examples of ncert also
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