Read the mathematical concept given below carefully and understand it. Then answer the following questions. Class 8
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Step-by-step explanation:
a) (-1)¹⁹⁸¹ =-1
b)(-1)²⁰²¹ +(-1)²⁰³⁰ =-1+1=0
c)(-1)⁵×(-1)¹¹=-1×-1=1
d)(-1)+(-1)⁶+(-1)²²= -1+1+1=1
e)(-1)⁸/(-1)¹³= 1/-1= -1
f)(-1)⁵×(-1)⁶×(-1)¹⁵= -1 × 1 × -1 =1
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