Algebra
why (a+b)/2>=(ab)1/2is not applicable to this problem?
8cos2 x +18sec2 x minimum value x is R
answer is 26 but when i apply above formula this comes out to be 24.what are the limitations of above formula?
why (a+b)/2>=(ab)1/2
is not applicable to this problem?
8cos2 x +18sec2 x minimum value x is R
answer is 26 but when i apply above formula this comes out to be 24.what are the limitations of above formula?
8cos2 x +18sec2 x minimum value x is R
answer is 26 but when i apply above formula this comes out to be 24.what are the limitations of above formula?
