Science > Mathematics > Pair of Straight Lines > Nature of Lines Represented by Joint Equation In this article, we shall study to predict the nature of lines using the joint equations of lines. Notes: If ax2 + 2hxy + by2= 0 is a joint equation of lines then the lines represented by joint equation […]
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Science > Mathematics > Pair of Straight Lines > Separate Equations of Lines (Auxillary Equation Method) In this article, we shall study to find separate equations of lines from a combined or joint equation of pair of lines by auxiliary equation method. Algorithm: Check if lines exist. use the same method used in the case […]
Science > Mathematics > Pair of Straight Lines > Separate Equations of Lines (Factorization Method) In this article, we shall study to obtain separate equations of lines from a combined or joint equation of pair of lines by factorization method. Algorithm: Check if lines exist. use the same method used in the case to find […]
Science > Mathematics > Pair of Straight Lines > Combined Equation of Lines When Point and Two Other Lines are Given In this article, we shall study to find a combined or joint equation of pair of lines when a point on the line and equations of two other lines are given. You Should Know […]
Science > Mathematics > Pair of Straight Lines > Joint Equation of Lines When Lines are Parallel to Axes In this article, we shall study to find a combined or joint equation of pair of lines when lines are parallel to coordinate axes. Algorithm: When line passes through (h, k) and is parallel to co-ordinate axes […]
Science > Mathematics > Pair of Straight Lines > Combined Equation of Lines When Their Slopes are Given In this article, we shall study to find a combined or joint equation of pair of lines when the slopes of lines are given. Algorithm: Locate slopes m1 and m2 of the two lines. Use y = […]
Science > Mathematics > Pair of Straight Lines > Combined Equation of Lines When Inclinations are Given In this article, we shall study to find a combined equation of pair of lines when the inclinations of lines are given. Algorithm: If θ is the inclination of a line, then its slope is given by m […]
Science > Mathematics > Pair of Straight Lines > Combined Equation of Lines when Separate Equations are Given In this article, we shall study to find a combined equation of pair of lines when a separate equation of each line is given. Algorithm: Write equations of lines in the form u = 0 and v […]
Science > Mathematics > Pair of Straight Lines > Homogeneous Equation of Pair of Straight Lines We have already studied the topic equation of a straight line. In this article, we shall study the concept of a homogeneous equation of pair of straight lines. Concept of Pair of Lines: Two lines l1, and l2 are said […]
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Women’s Empowerment (Article 15)
The Universal Declaration of Human Rights, 1948 affirms the ideal of equal rights of men and women. The U.N. Convention on the Elimination of All Forms of Discrimination against Women, 1979 observes that discrimination against women violates the principles of equality of rights and respect for human dignity. Similarly, social justice is the keystone of […]