In space, the equation $by + cz + d = 0$ represents a plane perpendicular to the

To remove the second term of the equation $x^4-8x^3+x^2-x+3=0$,diminish the roots of the equation by

Which type of primary xylem is present in the given figure?

Which of the following is the strongest conjugate base?

Which of the following has a cup-shaped thalamus?

Emulsification of $10 \, mL$ of oil in water produces $24 \times 10^{18}$ droplets. If the surface tension at the oil-water interface is $0.03 \, J \, m^{-2}$ and the area of each droplet is $12.5 \times 10^{-16} \, m^2$,the energy spent in the formation of oil droplets is $.... \, J$.