Please tell me last 2 questions it's urgent
Question
In the adjoining figure AB=AD And CB=CdProve that tringleAbc cngrent triangle Abc
Prove by mathematical induction 13 + 23 + 33 + …..n3 = 2 2 ( 1) n n
Draw a perpendicular bisector of x
y whose length is 10.3 CM take any point P on the bisector drawn examine whether p x is equals to p y
y whose length is 10.3 CM take any point P on the bisector drawn examine whether p x is equals to p y
I want to ask you a question " in the given figure AB ll DC . If x =4y÷3 & 3z÷8 find x , y and z"
Evaluate , , so that the vector F ⃗ is given by F ⃗= (2x + 3y + az)ı ⃗+ (bx + 2y + 3z)ȷ ⃗ + (2x + cy + 3z)k ⃗ is irrotational
i want to ask the Q27 marked in the photo.