Question

if secA=√10 find other trigonometric ratios

Answer 1

If secA=underoot 10
then
cosA
$= 1 \div \sqrt{10}$
sinA=1÷3
TanA=
$\sqrt{10 } \div 3$
and cosecA=3
cotA=
$3 \div \sqrt{10}$
Hope you were helped. Cheers mate. :^)