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  • 1 answers

Shaina Rajput 6 years, 10 months ago

This question came in my paper today....... BTW this is ncert supplementary exercise question page no. 474
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  • 1 answers

Dolly ?️ 6 years, 10 months ago

2a
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  • 1 answers

Shaina Rajput 6 years, 10 months ago

Available in this app...... And book also
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  • 3 answers

Aman Kumar 6 years, 10 months ago

Good....that u remembered the question ...

Anisha Sharma 6 years, 10 months ago

Yss I'm 100% sure....

Anisha Sharma 6 years, 10 months ago

It is example of ncert..... Chapter 12 .....please see from there...
  • 2 answers

Shaina Rajput 6 years, 10 months ago

Focus on more weightage chapters..

Vinay Kumar 6 years, 10 months ago

Solve last 10 years board exam paper
  • 1 answers

Vinay Kumar 6 years, 10 months ago

- 4.12701665 i
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  • 2 answers

Lavish Chauhan 6 years, 10 months ago

tan 4x=tan3x+x

Dolly ?️ 6 years, 10 months ago

Tan2(2x) (2tanx2x)/1-tan^2x Similarly open tan2x again and solve
  • 3 answers

Macherla Indupriya 6 years, 10 months ago

Sorry according to mathematical reasoning

Macherla Indupriya 6 years, 10 months ago

Sorry! According Mathematical Modelling Chapter

Shakuntala Swami 6 years, 10 months ago

If A intersection B is equal to fi then A and B are mutually exclusive events
  • 4 answers

Shaina Rajput 6 years, 10 months ago

Equation of line 0x + y +5 =0 Slope = - A/B = - 0/1 =0

Shaina Rajput 6 years, 10 months ago

Answer: The line y = − 5 has a slope of m = 0 Explanation: The line y = − 5 has a slope of m = 0 The line is a horizontal line through y at − 5 This line has no rise or Δ y = 0

Macherla Indupriya 6 years, 10 months ago

But how please explain

Shaina Rajput 6 years, 10 months ago

0
  • 5 answers

Sb Junaid 6 years, 10 months ago

No this is not true

Vineet Kadian 6 years, 10 months ago

No trigonometry's supplementary exercise is not in syllabus but straight lines' miscellaneous is in syllabus.

Gaurav Sharma 6 years, 10 months ago

Yaa!! This both ex. Has removed from sllyabus by cbse..

Aman Kumar 6 years, 10 months ago

No...who said u this........they r in the syllabus

Macherla Indupriya 6 years, 10 months ago

Nooi
  • 4 answers

Macherla Indupriya 6 years, 10 months ago

I'm not getting please 1nce again explain me! Please please friends

Dolly ?️ 6 years, 10 months ago

Mean root 3

Dolly ?️ 6 years, 10 months ago

Tan(4pie+pie/3) Tan(pie/3) Root6

Pragati Gola 6 years, 10 months ago

Tan(π+π/12); Tan π/12; Tan(π/4-π/6); (Tanπ/4-Tanπ/6)/1+tanπ/4×tanπ6; (1-1/3^1/2)/1+1/3^1/2; =2-√3
  • 4 answers

Anjali Singh 6 years, 10 months ago

I know but I realize after sending

Aman Kumar 6 years, 10 months ago

Mera bhi kal Maths exam hai....I m too nervous?

Anisha Sharma 6 years, 10 months ago

BTW.... Same here

Anisha Sharma 6 years, 10 months ago

Tomorrow not yesterday
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Ak Ak 6 years, 10 months ago

1
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Shikha Jha 6 years, 10 months ago

Tan(45-30)=tan45-tan30/1+tan45.tan30 =(1-1/root 3)/(1+1/root 3) =root 3-1/root 3+1. .......1 similarly, cot(45-30)=root 3+1/root3-1. ........2 Now by adding 1&2 we get 4
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