Math, asked by nim515, 9 months ago

x= a× sec (thita) + b× tan(thita)
y= a× tan (thita) + b× sec(thita)
prove that,
x ^{2}  - y ^{2}  = a ^{2}  - b ^{2}

Answers

Answered by priyadarshinidash15
1

Answer:

sorry write the question properly

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