if x=asecθ+btanθ and y=atanθ+bsecθ then prove x²-y²=a²-b² | x=asec theta+btan theta

Question: If x=asecθ+btanθ and y=atanθ+bsecθ, prove that x²-y²=a²-b².

Class 10 maths standard CBSE blueprint...

⭕NUMBER SYSTEMS-- Real Numbers ( Marks - 06 )

⭕ALGEBRA ( Marks - 20 )

⭕COORDINATE GEOMETRY ( Marks - 06 )

⭕GEOMETRY--Circle+Triangle ( Marks - 15 )

⭕TRIGONOMETRY-- Introduction of Trigo+Application of Trigo ( Marks - 12 )

⭕MENSURATION--Area related to circle+Surface area and volume ( Marks - 10 )

⭕STATISTICS & PROBABILITY-- ( Marks - 11 )

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