मान ज्ञात कीजिए :
(i) (ii)
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Answer:
Step-by-step explanation:
(i) दिया है : [(1/3)⁻¹ - (1/4)⁻¹]⁻¹
= {(3/1)¹ - (4/1)¹}⁻¹
[a^⁻m = 1/ a^m]
= (3 - 4)⁻¹
= (-1)⁻¹
= 1/(-1)
[a^-m = 1/ a^m]
= -1
(ii) दिया है : (5/8)⁻⁷ × (8/5)⁻⁴
= (8/5)⁷ × (8/5)⁻⁴
[a^-m = 1/a^m]
= (8/5)⁷ ⁺ (⁻ ⁴)
[a^m × aⁿ = a^m⁺ⁿ]
= (8/5)⁷ ⁻ 4
= (8/5)³
= [ (8 × 8 × 8)/(5 × 5 ×5)]
= 512/125
आशा है कि यह उत्तर आपकी मदद करेगा।।।।
इस पाठ से संबंधित कुछ और प्रश्न :
m का मान ज्ञात कीजिए जिसके लिए
https://brainly.in/question/11123410
मान ज्ञात कीजिए : (i) (ii)
https://brainly.in/question/10768626
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