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Frequently Asked book Math Questions and Answer Page 2378

(#M40009695) BOOK QUESTION Trigonometry Keep an EYE

If Θ lies in 1st quadrant and cos Θ=8/17.
Then prove that,,

Cos(∏/6 + Θ) +cos(∏/4 –Θ) +cos(2∏/3) –Θ) =
{ (√3 – 1) / 2 + 1 / √2 } 23/17

Asked In Book Nirnoy Nimesh Behera (13 years ago)

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(#M40009658) BOOK QUESTION if f(x)=x.sq-3x+4 then find the values of x satisfying the eguation f(x)=f(2x+1) Keep an EYE

if f(x)=x.sq-3x+4 then find the values of x satisfying the eguation f(x)=f(2x+1)

Asked In Book Nirnoy Nimesh Behera (13 years ago)

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(#M40009639) BOOK QUESTION Keep an EYE

If a boy has a bag containing red, green and blue balls. The total number of balls in the bag is 60.There are 4 times as many red balls as green. 6 more blue balls than green.How many balls of each color a boy have?

Asked In Book Devendra Marghade (13 years ago)

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(#M40009490) BOOK QUESTION Keep an EYE

4sin@+4sin^2@+4sin^3@+....a geometric series? find the sum to infinity of the series.

Asked In Book ananta varekar (13 years ago)

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(#M40009467) BOOK QUESTION Keep an EYE

A two digit number is less than 3 times the product of its digits by 8 and the digit in the ten’s place exceeds the digit in the unit’s place by 2. Find the number.

Asked In Book Vignesh (13 years ago)

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(#M40009466) BOOK QUESTION Keep an EYE

Two friends A and B start on a holiday together, A with Rs.380 and B with Rs.260. During the holiday, B spends 4 rupees more than A and when holidays end,A has 5 times as much as B. How much has each spent?

Asked In Book Vignesh (13 years ago)

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(#M40009465) BOOK QUESTION Keep an EYE

I have a certain number of apples to be divided equally among 18 children. If the number of apples and the number of children were increased by 2, each child would get 5 apples less. How many apples have to distribute?

Asked In Book Vignesh (13 years ago)

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(#M40009462) BOOK QUESTION Keep an EYE

In a symposium of 400 people, it was observed that 200 write with Reynolds, 70 with Parker and 50 with Paper mate pens. 30 people had both Reynolds and Parker. 20 had Reynolds and Paper mate and 8 had Parker and Paper mate. How many had Reynolds alone?

Asked In Book Vignesh (13 years ago)

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(#M40009461) BOOK QUESTION Keep an EYE

What is the ratio between the volumes of a cylinder and cone of the same height and of the same diameter?

Asked In Book Vignesh (13 years ago)

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(#M40009459) BOOK QUESTION Keep an EYE

The length of a room is 6m and the length is twice the breadth. If the area of the floor is 162m^2, find the area of the four walls of the room??

Asked In Book Vignesh (13 years ago)

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