Question

hello guys please please help me to solve these...​

Answer 1

Q: 07 cot ⁡ ( A ) = 1 tan ⁡ ( A ) \cot(A)=\dfrac{1}{\tan(A)} cot(A)=tan(A)1

Q: 08 By Pythagoras theorem, Distance between origin and point = √(4^2 + 3^2) =√(16+9) = √25 = 5 units.

Q: 09 p−1,p+3,3p−1 are in A.P.

∴2(p+3)=p−1+3p−1

⇒2p+6=4p−2

⇒2p=8

∴p=4

Q : 10 no real root

u do not metion question no. so I given answer of all question