Math, asked by mukeshpal00241, 5 days ago

$ In figure, AB and CD aue parallel lines and transs reuset Et intersect them at land o wespectively Ef P IR ZAPRZ 25, ZRQC = 30 and LCQF = 65° teen 욘 A E AB 254 CK 30 659 xp (a) x= 50; y = 45° 6 x 60 14 = 35° ( 19 x= 35 14 = 60°C id, x= 65 = 400​

Answers

Answered by talpadadilip417
0

Step-by-step explanation:

 \red {= \tt a_{11}(-1)^{2 + 1}\left|  \begin{array}{ll} a_{12} & a_{13} \\ a_{32} & a_{33}\end{array}\right|+a_{12}(-1)^{2 + 2}\left|\begin{array}{ll}a_{11} & a_{13} \\ a_{31} & a_{33}\end{array}\right|+a_{13}(-1)^{2+3}\left|\begin{array}{ll}a_{11} & a_{12} \\ a_{31} & a_{32}\end{array}\right|}

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