Question

please sent some formulas ofvmaths according to 10 th standred ​

Answer 1

ketan TUTORIALS mark as brainlist

Answer 2

$logxy = logx + logy$

$logx \div y = logx - logy$

$log \: a \: base \: a = 1$

$log(1) base \: a = 0$

$log \: x \: power \: n = n log \: x$

$\sin \: square \: theta \: + \cos \: square \: theta \: = 1$

$\sec \: square \: theta \: - \tan \: square \: theta \: = 1$

$\csc \: square \: theta \: - \cot \: square \: theta = 1$

$\sin( a + b) = \sin \: a \: \cos \: b + \cos \: a \: \sin \: b$