\(\frac{2}{3}\)
\(\frac{3}{5}\)
\(\frac{1}{5}\)
\(\frac{4}{5}\)
Correct answer is C
tan\(\theta\) = \(\frac{3}{4}\)
from Pythagoras tippet, the hypotenus is T
i.e. 3, 4, 5.
then sin \(\theta\) = \(\frac{3}{5}\) and cos\(\theta\) = \(\frac{4}{5}\)
cos\(\theta\) - sin\(\theta\)
\(\frac{4}{5}\) - \(\frac{3}{5}\) = \(\frac{1}{5}\)
In the diagram, PQ is parallel to RS, < QFG = 105\(^o\) and < FEG = 50\(^o\). Find the value o...
How many possible ways are there of seating seven people P,Q,R,S,T,U and V at a circular table ...
Express (0.0425 / 2.5) as a fraction ...
If the mean of 2, 5, (x+1), (x+2), 7 and 9 is 6. Find the median ...
Convert 0.04945 to two significant figures ...
If \(\frac{2}{x-3}\) - \(\frac{3}{x-2}\) = \(\frac{p}{(x-3)(x -2)}\), find p....
A side of a rhombus is 2cm in length. An angle of the rhombus is 60°. What is the length of the ...
If the 3rd and 7th terms of a G.P are 9 and 1/9 respectively. Find the common ratio. ...
The angles marked in the diagram above are measured in degrees. Find x ...