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## If **x** = **y**^a,**y** = z^**b and** z = **x**^c , then find the value of abc . - Toppr

Click here👆to get an answer to your question ✍️ If **x** = **y**^a,**y** = z^**b and** z = **x**^c , then find the value of abc .

## In the figure XY **and X**'**Y**' are two parallel tangents to a circle ... - Toppr

... two parallel tangents to a circle with centre O **and and** another tangent AB with point of contact C interesting XY at A **and X**'**Y**' at **B** prove that AOB = 90^0 .

## Let the straight line **x** = **b** divide the area enclosed by **y** = (1 - Toppr

Click here👆to get an answer to your question ✍️ Let the straight line **x** = **b** divide the area enclosed by **y** = (1 - **x**)^2, **y** = 0 , **and x** = 0 into two parts ...

## If **x**^a = **y** , **y**^**b** = z **and** z^c = **x** , then prove that abc = 1 - Toppr

Click here👆to get an answer to your question ✍️ If **x**^a = **y** , **y**^**b** = z **and** z^c = **x** , then prove that abc = 1.

## If **y** = xlog(**x**/a + bx) , prove that **x**^3d^2y/dx^2 = (xdy/dx - Toppr

Click here👆to get an answer to your question ✍️ If **y** = xlog(**x**/a + bx) , prove that ... lf **y**=e−2**x**cos3**x and** d**x**2d2**y**+a(d**x**d**y**)+**by**=0, then a=?,**b**=?

## Let A = { (**x**,**y**) :**y** = e^**x**,**x**∈ R } **B** = { (**x**,**y**) - Toppr

Ans. (**b**). **y**=e**x**, **y**=e−**x**, meet where e**x**= e−**x** or e2**x**=1 ∴**x**=0 **and** hence **y**=1. These curve meet at (0,1) so that A∩**B**=(0,1). In other words A∩**B** =ϕ.

## If **X** = { 4^**n** - 3n - 1 : **n** ∈ **N** } **and Y** = { 9 ( **n** - Toppr

Click here👆to get an answer to your question ✍️ If **X** = { 4^**n** - 3n - 1 : **n** ... where **N** is the set of natural numbers, then **X** ∪ **Y** is equal to: ... **Y**. **B** ...

## f(**x**) = **y** = ax - bcx - a then prove that f(**y**) = **x** - Toppr

Click here👆to get an answer to your question ✍️ f(**x**) = **y** = ax - bcx ... Let f(**x**)=a**x**2+**bx**+c,g(**x**)=p**x**2+q**x**+r such that f(1)=g(1),f(2)=g(2) **and** f(3)−g(3)=2.

## a×**b**=12となる整数abは何組ありましか。ただし - Yahoo!知恵袋

2015/07/03 **...** この問題の解説部分の7行目から先、どうやって**x**と**y**の値を導き出しているのかわかりません 助けてください · 解き方と答えを教えてください. 数学 ...