Math, asked by hummi1, 1 year ago

Is
(a) 1÷a =1 ?
(b) a÷(-1) = -a?
For any integer a.
Take different values of a and check.

Answers

Answered by ReetChauhan1112
17
both the equations are true for only one integer that is 1

(a) let a=1
lhs → 1÷1 = 1
rhs → 1
lhs = rhs

(b) let a=1
lhs → 1÷(-1)=-1
rhs → -1
lhs = rhs

hence proved

ReetChauhan1112: mark as brainiest
Answered by sweety118227
2

Answer:

Step-by-step explanation:

a)1÷a=1

let a=1

LHS=1÷1=1

RHS= 1

LHS= RHS

b)a÷(-1)=-a

let a=1

LHS=1÷(-1)= -1

RHS= -1

LHS=RHS

Hence proved

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