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  • 0 answers
  • 3 answers

Preeti Dabral 4 years, 6 months ago (2983787)

2x+3y=-5 (1)

3x-2y=12 (2)

Add eq 1 and 2 we get

5x+1y=7 (3)

Now

Subtract 1 from 2,we get

X-5y =17 (4)

Multiply 3 by 5 we get,

25x+5y=35 (5)

Now ,

Add 4 and 5 we get,

26x=52

X=2

now ,

Substitute x=2 in eq3

5x+1y=7

5×2+1y=7

10+y=7

y=7-10

y=-3

(x,y)=(2,-3)

Gaurav Singh 4 years, 6 months ago (11374038)

Thanks

Ashish Raj 4 years, 6 months ago (11375433)

https://doubtnut.app.link/krNEmWdGxhb
  • 1 answers

Sia ? 4 years, 6 months ago (6945213)

Multipolar

  • 1 answers

Sia ? 4 years, 6 months ago (6945213)

The evaporation of the sweat is actually what cools you. The changefrom a liquid to a gas requires heat energy and it gets part ofthat heat energy from the skin, making the body feel cooler. Perspiration takes excess heat from your body and releases it tothe surface in moisture. A secondary mechanism continues to coolthe body as the moisture evaporates from the surface of the skin.Cooling occurs in all types of climates but the evaporationmechanism works best in areas with low humidity because it exchangeis more rapid.

http://mycbseguide.com/examin8/
  • 3 answers

Sia ? 4 years, 6 months ago (6945213)

Test cross is a cross between an organism with unknown genotype and a recessive parent. It is used to determine whether an individual is homozygous or heterozygous for a trait. Example: Suppose you have a violet and white flower and violet color (P) is dominant to white (p).

Abhinay Sahu 4 years, 6 months ago (5344076)

Test cross is a type of back cross in which offspring of unknown genotype is mated with recessive parent having recessive genes like tt yy rr, etc.

Abhishek Swain 4 years, 6 months ago (10416053)

It's a cross between an unknown genotype with recessive parent
  • 2 answers

Rohit Gurjar 4 years, 5 months ago (11114286)

India

Pranjal Choudhary 4 years, 6 months ago (9192216)

India
  • 1 answers

Khushi Kamboj?❤ 4 years, 6 months ago (11141331)

As the conflict between Armenians ND Azerbaijanis has escalated ,their neighbour Georgia has been caught in the middle,trying to play a peacemaker role as the conflict risks spilling over into the broader region. Georgia is ready to support the (peace) process in any way possible ,including hosting a meeting of the parties to the conflicts.
  • 1 answers

Sia ? 4 years, 6 months ago (6945213)

Yugoslavia

  • 1 answers

Sia ? 4 years, 6 months ago (6945213)

Consumer Awareness is an act of making sure the buyer or consumer is aware of the information about products, goods, services, and consumers rights. Consumer awareness is important so that buyer can take the right decision and make the right choice. Consumers have the right to information, right to choose, right to safety. Let us learn more about Consumer rights, responsibilities and consumer awareness in detail.

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  • 1 answers

Sneha Tantobai 3 years, 1 month ago (13670342)

Russia,kazakhistan
  • 4 answers

Marapalle Gauravi 4 years, 6 months ago (11359735)

10

Sazina Khan 4 years, 6 months ago (11358740)

10

Prajjwal Tiwari 4 years, 6 months ago (11377414)

-10

Aditya Kumar 4 years, 6 months ago (11348258)

-10
  • 1 answers

Pranjal Choudhary 4 years, 6 months ago (9192216)

IMF and World Bank
  • 0 answers
  • 1 answers

Sia ? 4 years, 6 months ago (6945213)

Gestation is the period of development during the carrying of an embryo or fetus inside viviparous animals. It is typical for mammals, but also occurs for some non-mammals. Mammals during pregnancy can have one or more gestations at the same time, for example in a multiple birth.
  • 1 answers

Tushar Hooda 4 years, 6 months ago (5076025)

Cos(2π-π/3) = cos π/3 [ Cos(2π-x) = cosx ] Cosπ/3 = 1/2 Hence solved!!!
  • 1 answers

Kanika Sudha 3 years, 10 months ago (9127377)

on Google
  • 1 answers

Sia ? 4 years, 6 months ago (6945213)

Gorbachev's decision to allow elections with a multi-party system and create a presidency for the Soviet Union began a slow process of democratization that eventually destabilized Communist control and contributed to the collapse of the Soviet Union.

  • 2 answers

Yuvraj Singh 4 years, 6 months ago (11299583)

??

Ayushi Bajpai 4 years, 6 months ago (10973469)

Computational Thinking (CT) is a problem solving process that includes a number of characteristics and dispositions. CT is essential to the development of computer applications, but it can also be used to support problem solving across all disciplines, including math, science, and the humanities.

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