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(#M40024261) BOOK QUESTION Prove Keep an EYE

sec^2 A+cosec^2 A=sec^2 A*cosec^2 A

Asked In Book Harsh Poddar (12 years ago)

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(#M40024259) BOOK QUESTION Prove Keep an EYE

tan A+cot A=sec A*cosec A

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(#M40024258) BOOK QUESTION Prove Keep an EYE

Prove that
cos^6A+sin^6A=1-3sin^2A*cos^2A

Asked In Book Harsh Poddar (12 years ago)

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(#M40023924) BOOK QUESTION Keep an EYE

1!+2!+3!......50!=?

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(#M40022966) BOOK QUESTION Keep an EYE

if four throws with a pair of dices what is the chance of throwing a double twice ?

Asked In Book Abhishek (12 years ago)

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(#M40022935) BOOK QUESTION probablity Keep an EYE

A bag contains 5 white balls and some black balls. If the probability of drawing a black ball from the bag is twice the probability of drawing a white ball then find the number of black balls.

Asked In Book Harsh Poddar (12 years ago)

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(#M40022934) BOOK QUESTION probablity Keep an EYE

A bag contains 4 red balls, 6 green balls and some white balls. If the probability of not drawing a white ball in one draw be 2/3 the find the number of white balls.

Asked In Book Harsh Poddar (12 years ago)

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(#M40022933) BOOK QUESTION interest Keep an EYE

Ms Reddy has a cumulative deposit account with a branch of state bank of India. She deposits Rs 800 per month for a period of 3 years. After that she receives Rs 65592 as a maturity value. Find the rate of simple interest p.a.

Asked In Book Harsh Poddar (12 years ago)

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(#M40022932) BOOK QUESTION student Keep an EYE

Some students planned for a picnic. The budget for the food was Rs 480. As 8 of them failed to join the party, the cost of the food for each member increased by Rs 10. Find how many students went for the party.

Asked In Book Harsh Poddar (12 years ago)

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(#M40022931) BOOK QUESTION area Keep an EYE

A sperical ball of radius 7cm is kept on the floor. It is to be covered by a right cylinder open at one end. Find the volume and the surface area of the cylinder if the cylinder just covers the ball

Asked In Book Harsh Poddar (12 years ago)

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