Question

plzz solve this question.​

Answer 1

Answer:

-2^-1= 2

-1^-2 =1

-2^-1 - 1^-2

= 2-1

= 1

ANSWER IS 1

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Answer 2

Answer:

$\huge\purple {\mathfrak{hello!!! }}$

Step-by-step explanation:

$\huge\bold\orange{\underline{\underline{{Given:-}}}}$

a = -2

b = -1

$\huge\bold\purple{\underline{\underline{{solution:}}}}$

${a}^{ - b} = {2}^{ - ( - 1)} ...equation1\\ = {2}^{1} = 2 \\ \\ \\ {b}^{a} = { - 1}^{ - 2} .....equation2\\ \\ \\ = 1 \\ \\ \\ so \: know.... \\ \\ subtract \: equation \: 2from \: 1.... \\ \\ we \: get \: 2 - 1 = 1$

$\huge\bold\red{\underline{\underline{{answer\: is\: 1}}}}$