JEE MAIN - Mathematics Hindi (2023 - 25th January Evening Shift - No. 16)

$$\sum_\limits{k=0}^{6}{ }^{61-k} C_{3}$$ बराबर है

$${ }^{51} \mathrm{C}_{4}-{ }^{45} \mathrm{C}_{4}$$

$${ }^{51} \mathrm{C}_{3}-{ }^{45} \mathrm{C}_{3}$$

$${ }^{52} \mathrm{C}_{3}-{ }^{45} \mathrm{C}_{3}$$

$${ }^{52} \mathrm{C}_{4}-{ }^{45} \mathrm{C}_{4}$$