find the area of triangle whose vertices are (1,2,3 ) ,(2,5,_1),(_1,1,2)
find the area of triangle whose vertices are (1,2,3 ) ,(2,5,_1),(_1,1,2)
Find hcf and lcm of 36and and 240 and verify hcf *lcm =products of numbers
Find hcf and lcm of 36and and 240 and verify hcf *lcm =products of numbers