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14.4 all questions

Posted by Myakala Raveena Myakala Raveena 4 years, 10 months ago

ICSE & ISC > Class 10 > Mathematics

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Solution of chapter 5

Posted by Harshita Singh 4 years, 10 months ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Harshita Singh 4 years, 10 months ago

Please give me chapter 5 solutions

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tan ø cot ø= sec ø cosec ø

Posted by Kumar Praveen S Kumar Praveen S 4 years, 11 months ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Yogita Ingle 4 years, 11 months ago

Plese check question: if your question is tan ø cot ø = sin ø cosec ø, then following answer applied

LhS= tan ø cot ø

= sin ø/cos ø × cos ø/sin ø

= 1

RHS = sin ø cosec ø

= 1/cosecø ×cosec ø

= 1

LHS = RHS

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Chapter 1VAT

Posted by Iram Khan 4 years, 11 months ago

ICSE & ISC > Class 10 > Mathematics

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Ch 6 explained

Posted by Narrsh Naresh 5 years ago

ICSE & ISC > Class 10 > Mathematics

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Ch 8

Posted by Narrsh Naresh 5 years ago

ICSE & ISC > Class 10 > Mathematics

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The sum of two-digit of a number is 17. The new number formed by reversing the digits is greater than the original number by 9. Find the original number. Solve by linear equation method

Posted by Tanmaya Dash 5 years ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Farhan Farhan 4 years, 10 months ago

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One number is 10 more than the other number . 8 times the smaller number equals to 3 times the larger number. Find the number . Solve it by linear equation method

Posted by Tanmaya Dash 5 years ago

ICSE & ISC > Class 10 > Mathematics

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Chapter-6 triangles e.x-6.2

Posted by Vaibhav Sharma 5 years ago

ICSE & ISC > Class 10 > Mathematics

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Do char wale rekhik samikaran class 10th 3.5

Posted by Vikas Kumar Vikas Kumar 5 years ago

ICSE & ISC > Class 10 > Mathematics

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Do char wale rekhik samikaran 3.5

Posted by Vikas Kumar Vikas Kumar 5 years ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Vikas Kumar Vikas Kumar 5 years ago

Do char wale rekhik samikaran 3 point 5

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7+8+123448886570-4789257.

Posted by Likith. N Vip School Likith 5 years, 1 month ago

ICSE & ISC > Class 10 > Mathematics

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Find the mean proportional between 6+3√3 and 8-4√3

Posted by Dinesh Kumar 5 years, 1 month ago

ICSE & ISC > Class 10 > Mathematics

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Ex-8.2

Posted by Dharmendra Kumar 5 years, 1 month ago

ICSE & ISC > Class 10 > Mathematics

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Express root 3 on number line

Posted by Cv Sireesha Cv 5 years, 2 months ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Subhit Kumar 5 years, 1 month ago

V gvtvyvtvyv

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4.2exersice answer questions 161718192021

Posted by Ramnath Prasad 5 years, 2 months ago

ICSE & ISC > Class 10 > Mathematics

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4.2exersice

Posted by Ramnath Prasad 5 years, 2 months ago

ICSE & ISC > Class 10 > Mathematics

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Ex 5.1 q.no 16

Posted by Shah Nazir 5 years, 2 months ago

ICSE & ISC > Class 10 > Mathematics

0 answers

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Statistics

Posted by Jaya Sree 5 years, 3 months ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Jaya Sree 5 years, 3 months ago

Sums

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Find the curved surface area of right circular cone ,whose slant height is 25cm and the radius of base is 7cm.

Posted by Ashwini Goswami 5 years, 3 months ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Yogita Ingle 5 years, 3 months ago

Formula of curved surface area of cone = πrl

Where r is radius and l is slant height

Since we are given slant height is 10 cm and base radius is 7cm

So, Curved surface area of cone = 3.14 × 25 ×7

= 549.5

Hence the curved surface area of cone is 549.5 cm square.

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Posted by Naveen Yadav 5 years, 3 months ago

ICSE & ISC > Class 10 > Mathematics

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Questions plezz send

Posted by Abhishek Singh 5 years, 3 months ago

ICSE & ISC > Class 10 > Mathematics

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What a difference of 10 like 19 and 29

Posted by Asutosh Mishra 5 years, 3 months ago

ICSE & ISC > Class 10 > Mathematics

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in the pricture c1 c2and c3 are centres of the circles if Pa and Pb are tangents than prove that Pa=Pb

Posted by Anandhu Anju 5 years, 3 months ago

ICSE & ISC > Class 10 > Mathematics

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If x²-2x+1=0

Posted by Guna Sandeep 5 years, 3 months ago

ICSE & ISC > Class 10 > Mathematics

2 answers

K. Sanjana 4 years, 8 months ago

ax²+bx+c X²-2x+1 p+q=b=-2 P×q=a×c=1×1=1 (p,q)=(-1,-1) X²-2x+1 X²-1x-1x+1 X(x-1)-1(x-1) (X-1)(X-1) (X-1)=0 X=1 *X=1,1

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Rajan Kumar Pasi 5 years, 3 months ago

you have to find the zeroes of the equation. Write a full question. use the "middle-term splitting" method or "hit and trial" method. The zeroes will be 1 and 1. the equation can be written as (x-1)^2 = 0

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Prove that 1-cos^2thita /sin^2thita =1

Posted by Dinesh Kumar Yadav 5 years, 4 months ago

ICSE & ISC > Class 10 > Mathematics

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Chandan Mondal 5 years, 2 months ago

(1 - cos^2thita)/sin^2thita =sin^2thita/sin^2thita =1(proved)

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chapter 2 ex 2.1

Posted by Deepak Bagga 5 years, 4 months ago

ICSE & ISC > Class 10 > Mathematics

1 answers

Dinesh Kumar Yadav 5 years, 3 months ago

S.I = P(n.(n+1))*r/2*12*100 400*20*21*8.5/2*12*100 = 595rs Deposit in 1 month = 400 Deppsit in 20month = 400*20 = 8000rs Amount = S.I+deposit = 595+8000 = 8595rs ANSWER

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Trigonometry

Posted by Tanu Choudhary 5 years, 4 months ago

ICSE & ISC > Class 10 > Mathematics