Jssc pgt -12

Jssc pgt -3

Jssc pgt physics

Two straight lines pass through the fixed points (+-a, 0) and have slopes whose products is pgt0 Show that the locus of the points of intersection of the lines is a hyperbola.

Two straight lines pass through the fixed points (+-a, 0) and have slopes whose products is pgt0 Show that the locus of the points of intersection of the lines is a hyperbola.

Carbon occur in nature as a mixture of C-12 and C-13 . Average atomic mass of carbon is 12.011 what is the % abundance of C-12 in nature ?

The value of b for which the equation 2(log)_(1/(25))(b x+28)=-(log)_5(12-4x-x^2) has coincident roots is b=-12 (b) b=4orb=-12 (c) b=4orb=-12 (d) b=-4orb=12

If x+3 is a factor of f(x)=px^(2)+p^(2)x+30 and pgt0 , what is the value of p?

sqrt(3p^(2)-11)-x=0 If pgt0 and x=8 in the equation above, what is the value of p?

If sec A - tan A = p, pgt0 , find tan A, sec A and sin A if A is acute angle.