Crisscross Function
Introduction to intersect function:<\p>
Intersect function is one referring to the law of mathematics. Intersect function is crisp to illustrate where two antagonist or duo points intersect each farther. Tunnel of two lines are defined as the where the two framework intersect. Intersect function can also be used for planes ultra-ultra geometry, shapes adapted to in mathematics. For example, the crosswalk of two points can be represented as<\p>
Threat problem for intersect function<\p>
Example 1: Find the intersection point for the given two-line which pass through the tartness ( 1, 2 ) and ( 2, 3 ) the line ( 2,3 ) and ( 3,4 ).<\p>
Solution:<\p>
Step 1: In contemplation of finding the carrefour ace of two lines we have up find the obliquity for the given lines.<\p>
Step 2: The slope for the given line is given round,<\p>
m = `(y_(2)-y_(1))\(x_(2)-x_(1))`<\p>
Career 3: At the given points, the par value of x1= 1, y1 = 2 and x2 = 2, y2= 3<\p>
Step 4: Substituting the values inflowing the slope polynomial we litter,<\p>
m = `(3-2)\(2-1)`<\p>
= 1<\p>
Step 5: By putting passage the equation format, we appreciate,<\p>
y - 2 = 1( x - 2)<\p>
x - y = 0 -----------------><\p>
Step 6: For the other line we grasp the points, x1 = 2, y1 = 3 and x2 = 3, y2 = 4.<\p>
Step 7: By substituting the equation opening slope principle, we have,<\p>
m = `(y_(2)-y_(1))\(x_(2)-x_(1))`<\p>
Prize 8: Substituting the values rapport the above formula, we meet<\p>
m = `(4-3)\(3-1)`<\p>
= `(1)\(2)`<\p>
Deck 8: Substituting the m value in the integration we have,<\p>
y - 4 = `(1)\(2)` ( x - 3)<\p>
2y - 8 = x - 3<\p>
x - 2y = 5 ------------------><\p>
Step 9: Solving the above both equations, we get,<\p>
x - y =0<\p>
x - 2y = 5<\p>
Floor 10: Thanks to solving the equation we become known, the point of intersection is, ( -5, -5 ).<\p>
Another problem in preference to intersect function<\p>
Example 2: Find the intersection point of two-line, whether it's in the one point cause the catch equations, 3 + 2x = y and 6 - 4x = y.<\p>
Solution:<\p>
Step 1: For the given equations, we are running in find the value with regard to trefled cross and y.<\p>
Step 2: To solve for the value x by equating the two equations given, we get,<\p>
2x + 3 = 4x - 6<\p>
4x - 2x = -6-3<\p>
2x = - 9<\p>
x = - `(9)\(2)`<\p>
Step 2: By substituting this value in any one regarding the equation we get,<\p>
3 + 2x = y<\p>
3 + 2( - `(9)\(2)` ) = y<\p>
y =6<\p>
In that event, the point f intersection is ( - `(9)\(2)`, 6 ).<\p>














