sin (4pi/3)
sin 4pi/3
15*0.075
find the rational number between -5 &-6
x=0.4x+0.05y+0.05z
y=0.5x+0.7y+0.5z
z=0.1x+0.25y+0.45z
x+y+z=1
√6+3/√5-√3
72. Find the values of x and y from the following equations:
3x-2y=4
x+y=2
𝑥𝑠𝑖𝑛(𝑐𝑜𝑠𝑥)
60/5-6*2
