Question

& If x= p tano + q sec o and
q sec o and y= Psec 8 + q tan &
then prove that x² - y² = q²-p²​

Answer 1

Answer:

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Answer 2

Answer:

sec o and y= Psec 8 + q tan &

then prove that x² - y² = q²-p²

Step-by-step explanation:

& If x= p tano + q sec o and

q sec o and y= Psec 8 + q tan &

then prove that x² - y² = q²-p²