Given that `y = x^2 +6` and `x = -1`, what can we conclude about the value of `y`?

Given that y =-6x + 5 and suppose x= 3. What is y?

Given that ABCD is a parallelogram and /_ B = 80° . What can you conclude about the other angles of the parallelorgam ?

Given that veca cdot vecb = 0 and vecaxxvecb = vec0 . What can you conclude about the vectors veca and vecb ?

Given that all women are mortal, and suppose that A is a woman, what can we conclude about A ?

Three students X,Y and Z performed an experiment for studying the variation of alternating currents with angular frequency in a series LCR-circuit and obtained the graphs shown in the figure They all used a.c sources of the same r.m.s. value and inductances of the same value. What can we conclude about the capacitance value. What can we conclude about nature of the impedance of the set up at frequency omega_0 ?

Given that all mathematics textbooks are interesting, and suppose you are reading a mathematics textbook. What can we conclude about the textbook you are reading?

Given that the product of two rational numbers is rational, and suppose a and b are rationals, what can you conclude about ab ?

If sin^2 x + sin^2 y = 1 , then what is the value of cot (x + y) ?

Given that y=2[x]+3 and y=3[x-2]+5 then find the value of [x+y]