xa^(2)+xb^(2)-ya^(2)-yb^(2)

If a,b,g,d,e and f are in GP,then the value of [[a^(2),d^(2),xb^(2),e^(2),yc^(2),f^(2),z]| depends on

If (a^(2)+b^(2)+c^(2))(x^(2)+y^(2)+z^(2))=(ax+by+cz)^(2), then show that x:a=y:b=z:c

int (dx) / ((xb) ^ (3) (xa) ^ (2))

show that the common tangent to the parabola y^(2)=4ax "and" x^(2)=4by is xa^(1//3)+yb^(1//3)+a^(2//3)b^(2//3)=0.

show that the common tangent to the parabola y^(2)=4ax "and" x^(2)=4by is xa^(1//3)+yb^(1//3)+a^(2//3)b^(2//3)=0.

Write the electronic configuration of (i) Yb^(2+) , (ii) Sm^(2+)

int2xa^(x^2)dx

If a = x cos ^ (2) a + y sin ^ (2) A then (xa) (ya) + (xy) ^ (2) sin ^ (2) A cos ^ (2) A =