Find the value of k if the angle between the lines kx+y=2 and (2 -V3)x-y= 1 - 2 V3 is 60°
3 x- 7=3(5-x)
(-5/-8) -(
-3/7)
solve questions using identities
(3+2√2)^
(2√3-3√2)2
(3+2√2) 2
4/9 - (-5/9)
two whole one seven minus one whole and one third
given that f(x)=1/2(X),and g(x)=5x+3 calculate f(4), f(4), f(7) and g(7) and g(7)
2𝑥
3 + 5
4 ≤ − 1𝑥
3 − 2
