Question

about concept of ap and probability

Answer 1

just see in ncert book

Answer 2

Here is your answer -


u should follow the following books

CBSE BOARD

1) NCERT (PRIMARILY)
2) RS AGARWAL
3) RD SHARMA

ICESC BOARD

1) SELENA'S CONSISE FOR MATHS
2) ML AGGARWAL
3) RS AGARWAL (ICSE)


MAY MY SUGGESTIONS HELP YOU
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