1. 3x+2y-10=0
2. 3x+y-10=0
3. 2x+y-10=0
4. x+y+6=0
3x+y-10=0
1. √6
2. 2√6
3. 4√6
4. 5√6
4√6
1. x = 1
2. y = 2
3. y = -1
4. y =1
y =1
1. 2x+5 = 0
2. x+5 = 0
3. 2x+13 = 0
4. x+2 = 0
2x+13 = 0
1. (2,3)
2. (2,-3)
3. (1,1)
4. (-2,-3)
(-2,-3)
1. √5/9
2. 5/9
3. 5/3
4. √5/3
√5/3
1. 8x2+9y2-24xy+6x+8y+1=0
2. 8x2+9y2+24xy+6x+8y+1=0
3. 8x2+9y2+24xy+6x+6y+1=0
4. 8x2+15y2+24xy+6x+8y+1=0
8x2+15y2+24xy+6x+8y+1=0
1. 0
2. 1
3. -1
4. 2
1
1. -sinx0
2. (-π/180) sinx0
3. (π/180) sinx0
4. none of these
(-π/180) sinx<sup>0</sup>
1. (x sin x cos x)/(log x)
2. (2 sin x cos x)/(log x)2
3. sin2x/2 log x
4. x log x
(x sin x cos x)/(log x)