all formulas of maths for class 9th
Answers
Answered by
3
For any help in maths, you can contact me
Hi maths aryabhatta Here
I was also in 9th
And some of the formulas which I remembered are
Related to trigonometry :-
Cos@/sin@ =cot@
Sin@/cos@=tan@
1+tan²@=cot²@
Some related to logarithms:-
Log(base10)10 =1
It simply means that any log having same power and base is directly equal to 1
Log(power m) + log(power n) =log (m*n)
I hope this will help you
Hi maths aryabhatta Here
I was also in 9th
And some of the formulas which I remembered are
Related to trigonometry :-
Cos@/sin@ =cot@
Sin@/cos@=tan@
1+tan²@=cot²@
Some related to logarithms:-
Log(base10)10 =1
It simply means that any log having same power and base is directly equal to 1
Log(power m) + log(power n) =log (m*n)
I hope this will help you
Similar questions