Find: 12 of 234
Evaluate the Expression:
The given expression is 12 of 234
We know that “of” in an expression represents multiplication.
∴12 of 234=12×114
=118
=138
Hence, the required answer is 138.
{1(sec2θ−cos2θ)+1(cosec2θ−sin2θ)}(sin2θcos2θ)=1−sin2θcos2θ2+sin2θcos2θ
Determine whether the following numbers are in proportion or not:
13,14,16,17