ICSE Class 9 Answered

if 3cos A = 4sinA, find 4cos²A-3sin²A+2

Asked by ambikaradhika582 | 22 Jun, 2020, 03:56: PM

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Answered by | 22 Jun, 2020, 08:43: PM

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ICSE 9 - Maths

if CosA+secA= 2, find the value of cosA2 and secA2

Asked by priyapal1106 | 11 Feb, 2021, 08:01: PM

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ICSE 9 - Maths

Sin A + cosec A = 2

Asked by anufancy1 | 16 Oct, 2020, 10:24: PM

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ICSE 9 - Maths

If cos A + sec A = 2, find value of cos2 A + sec2 A.

Asked by natashagupta50.9spicertl | 30 Sep, 2020, 03:41: PM

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ICSE 9 - Maths

is zero degree is less than and less than 90 degree and zero satisfies 2 sin square theta minus 1 equals to zero find the value of cos theta + cos 2 theta

Asked by maheshranjan253 | 18 Aug, 2020, 07:46: PM

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ICSE 9 - Maths

Solve it

Asked by padmalochandey3 | 03 Jul, 2020, 07:23: AM

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ICSE 9 - Maths

if 3cos A = 4sinA, find 4cos²A-3sin²A+2

Asked by ambikaradhika582 | 22 Jun, 2020, 03:56: PM

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ICSE 9 - Maths

tan30.sec45+tan60.sec30

Asked by shubhaarya25 | 17 May, 2020, 04:04: PM

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ICSE 9 - Maths

CosA=0.5 /cosB=1/√2 find value of TanA-TanB /1+TanATanB

Asked by ashwinipandey7355 | 03 Dec, 2019, 11:01: PM

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ICSE 9 - Maths

If the lengths of each side of a rhombus is 8cm and its one angle is 60 degrees,then fing the length of diagonals of rhombus (Hint:Use the concept of trigonometry)

Asked by laxmi.agarwal055 | 21 Feb, 2018, 07:18: PM

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ICSE 9 - Maths

In the right angled triangle ABC,angle C=90 degrees and angle B=60 degrees.If AC=6cm,find the lengths of the sides BC and AB (Hint:Use the concept of trigonometry)

Asked by laxmi.agarwal055 | 21 Feb, 2018, 07:17: PM

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ICSE Class 9 Answered

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