1.if the plane xoz divides the join of ( 1,-1,5 ) and ( 2,3,4 ) in the ratio λ : 1, then λ = a. -3 b. -1/3 c. 3 d. 1/3
2.the ratio in which the join of ( 1,-2,3 ) and ( 4,2,-1 ) is divided by xoy plane is
a. 1: 3
b. 3: 1
c. -1: 3
d. 1: -3
3.

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

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step-by-step explanation:

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