Hello candidate,

In the given question, mention that a bag contains 5 black, 6 white, and 7 red balls out of which 4 balls are drawn at random.

Let X equal to 0, so the probability distribution will be-12C4, where C refers to combination.

Let X equal to 1, so

Hello,

I presume your query is regarding Bachelor of English Program for IGNOU, you haven't mentioned you're appearing for which session, anyway there are basically two term end exams in IGNOU, for admission in July cycle exam happens in the month of June, and for January the exams take place

Hello,

Here’s your top exam writing tips to help you understand how to answer exam questions:

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Hey!

IGNOU conducts exam twice a year , in moth of June and December. But due to pandemic the December exams has been delayed. Also, IGNOU has released the tentative datesheet for December 2020 exams which would most probably be conducted in the month of February 2021, you can check

Hey!

BAG course duration is 3 years with 2 semesters each year, means total 6 semesers. And term-end examination is conducted every year after each semester. So, IGNOU conducts exam twice a year in month of June and December. You can visit here for more information:

http://www.ignou.ac.in/ignou/aboutignou/division/sed/activities/detail/152

Thankyou

Hello,

You can not carry your bag to the examination hall, However you are required to take the following with you to the examination hall: valid call letter to appear for the written examination of CDS (Combined Defence Services), valid photo Identity Proofs with the admit card, Black ball pen

Hello,

No, you are allowed to carry any bag to the examination hall but you are allowed to carry a bag to the examination center. The things that you are allowed to carry to the examination hall are

• Print-out copy of admit card
• Two passport size photographs
• Identity card
• PWD

Hello,

Initial Velocity of bullet is v ( Given)

Let mass of the bullet be m

Therefore, Initial momentum = mv

and, Initial Kinetic Energy of the bullet will be: 1/2 * m * v^2

Now after the collision, let final velocity of the system (sand bag + bullet) be