Math, asked by swarupa26, 8 months ago

a=1,b=-1 then find det (a b)

Answers

Answered by julishukla98

1

Answer:

your answer is 1 mate

Step-by-step explanation:

as a=1and btooo =1 then multiplying both =1

Answered by nk3615445

0

Answer:

-1

Step-by-step explanation:

(a×b)=(1×-1)=-1i hope this answers is correct

Previous Question

Next Question

Similar questions

Computer Science, 4 months ago

ग. बताएं कि क्या नीचे दिए गए कथन सही हैं या गलत हैं। 1. ऑल्ट की (Alt key) को हमेशा दूसरी की (key) के साथ उपयोग किया जाता है। 2 कीबोर्ड पर 5 एरो की (key) हैं। 3 कर्सर के दाईं ओर के कैरेक्टर को डिलीट करने के लिए बैकस्पेस की (key) का उपयोग कि जाता है। 4. कैप्स लॉक की एक टॉगल की (key) है। 5. कंट्रोल की (key) का उपयोग अन्य की (key) के साथ संयोजन में किया जाता । 6. एंटर की (key) को रिटर्न की (key) के...

Math, 4 months ago

In the given figure, ABC is a right triangle, right-angled at A. Find the area of the shaded region if AB = 16 cm, BC = 20 cm and O is the centre of the incircle of ∆ABC[5...

Math, 4 months ago

what is the approx value of 0.98...

Math, 8 months ago

1/3x+y=10;2x+1/4y=11/4...

Computer Science, 8 months ago

plz solve faster guys...

Science, 1 year ago

define compound leaf...

Biology, 1 year ago

1.1 A travelling wave moving from left to right has an amplitude of 0.15 m, a frequency of 550Hz and a wavelength of 0.01 m. Deduce an equation describing the wave. [4 marks]...

Physics, 1 year ago

If two forces of equal magnitude 4 units acting at a point and the angle between them is 120° then the magnitude and direction of the sum of the two vectors are: 1) 4,0 = tan' (1.73) 2) 4,0 = tan (0.73) 3) 2,0 = tan (1.73) 4) 6,0 = tan' (0.73)...