Lv 2329 points

Pooja

• To prove that -----  x³ + p x + q = 0 if ---?

To prove that ----- x³ + p x + q = 0 if ---

• Two trains A and B 100 km part are travelling towards each other with starting speed of 50 km/hr for both. The train A accelerating at 18?

Two trains A and B 100 km part are travelling towards each other with starting speed of 50 km/hr for both. The train A accelerating at 18 km/hr² and B decelerating at 18 km/hr². At what distance from the starting point of A, will they meet?

• Two trains A and B 100 km part are travelling towards each other with starting speed of 50 km/hr for both. The train A accelerating at 18 ?

Two trains A and B 100 km part are travelling towards each other with starting speed of 50 km/hr for both. The train A accelerating at 18 km/hr² and B decelerating at 18 km/hr². At what distance from the starting point of A,  will they meet?

• In how many ways can the letters of the word MULTIPLE be arranged in the following cases -?

(i)   without changing order of the vowels,

(ii)  keeping position of the vowels fixed

(iii) without changing the relative order of vowels and consonants.

• In how many ways can the letters of the word MULTIPLE be arranged in the following cases -?

(i)   without changing order of the vowels,

(ii)  keeping position of the vowels fixed

(iii) without changing the relative order of vowels and consonants.