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Transcript

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00:00 - 00:59 | question is find the shortest distance between the lines are vector equal to ICAP + to check 2 J cap + K cap + Lambda fall into ICAP - 2 J cap + K cap and b vector equal to two ICAP - 2 J cap - K cap + new into two ICAP + 2 J cap + 2 k cap ok so you are given with two lens lanvin equation have this one is this one now we know that if a line has equation lanvin equation has a vector equals to a 1 hectare land and to be one hectare land to have equation as are equal to A2 + B2 B2 vector then distance between these two lines the is given as mode of B1 vector cross b two vector dot Tamanna 7 vector |

01:00 - 01:59 | / magnitude of B1 vector cross b vector is the formula for finding the shortest distance between given lines now equation of line one is given as our vector equals to ICAP + 2 J cap + K cap + Lambda in two ICAP - 2 J cap + K cap with a vector + Lambda in to be one vector we get a vector as ICAP + 2 J cap + K cap and b vector ICAP - 2 J cap + K cap ok now equation of line to is given as our vector equals to two ICAP - 2 J cap K cap + new into two ICAP + 2 J cap + 2 k cap comparing this equation with our vector equals |

02:00 - 02:59 | to a twitter + after we get a together as two ICAP - 2 J cap - K cap and b vector as two ICAP + 2 J cap + to get ok now we have to find the value of B1 vector cross b vector b vector cross b vector is given as a determinant of first of content ICAP J cap K cap S Open 10 components of a vector that will be 1 - 11 3rd row content components of waiter waiter that will be 212 not determinant of this will be I can minus 1 into x minus 2 minus 1 into 1 minus 1 into into one will be to minus 2 into 2122 into one will be to 10 + K cap |

03:00 - 03:59 | 12181 then - of 2 into -2 that is minus 2 is equal to minus 2 minus 1 is - 32 - 20 will be zero then 1 -1 -2 will be oneplus 2 that is + 3 k cap Sobi 1 cross b 2 is equal to 3 minus 3 ICAP + 3 k cap ok now a two-way Tamanna 7 water will be equal to a two victories 2 - J cap - 10 - 11 vector is I kept my ICAP + 2 J cap + K cap now it will be equal to two ICAP - ICAP - 2 J cap - 2 J cap will be |

04:00 - 04:59 | -3 and -2 F - KK will be equal to minus 27 victories ICAP - 3 J cap - 2 k cap now we have to find the value of B1 vector cross b vector dot to vector minus 7 vector which will be equal to be once cross between minus 3 ICAP + 3 k cap dot 8 - 7 is ICAP - 3 J cap - 2 k cap this will be equal to minus 3 + 0 + 3 into 10 to the power minus 6 is equal to minus 3 minus 6 which is equal to minus 9 ok the magnitude of a vector cross b vector will be equal to under root minus |

05:00 - 05:59 | 3 x square plus minus + 3 square which will be equal to 9 + under root 9 + 9 which is equal to 3 root 2 ok so they will be equal to given as mode of Vivian crosby 2.82 - 1 / magnitude Bittu Navjeevan crosby 2.82 - 7 is minus 9 / magnitude of women cross between 32 and its mode which will be equal to 32 which is equal to 3 by 2 or rationalizing this section we get 3 by 2 units sau sau test distance between given lines are the equals to 3 root 2 by |

06:00 - 06:59 | 2 units to this is the solution of the day thank you |

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