GSHSEB **12th** Math’s Question Paper July 2008 Free Download

GSHSEB Class 12th Math’s Question Paper July 2008, GSHSEB Delhi Class 12th (XII) July 2008 Math’s Question Paper GSHSEB Class XII Math’s Question Paper July 2008 outside Delhi Students Free Download GSHSEB 12th – XII Math’s Question Paper for Foreign Students with Answers and Solution July 2008 GSHSEB Board Exam Papers for Class 12 (XII) std GSHSEB July 2008 Math’s Question Bank with Full Details.

**Math’s**

**Time : 3 Hours**

**Maximum Marks : 100**

**1. The direction of a line passing through points (3, 2, 1) and (5, 6, 7) is **

** (A) (8, 8, 8) (B) (2, 4, 3) **

** (C) (4,3,2) (D) (2,4,6)**

**2. Obtain the cosine formula for a triangle by using vectors.**

**3. Obtain equation of a sphere having extremities of its diameter are (1, 1, 1) and (2, 2, 1).**

**4. Find the equations of lines containing the diagonals of the rectangle formed by the lines x = 2, x = -1, y = 6 and y = -2.**

**5. Find the equation of Ellipse passing through the points **

** (1,4)and(-6, 1).**

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